CVE-2023-4911

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-4911
A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBC_TUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBC_TUNABLES environment variables when launching binaries with SUID permission to execute code with elevated privileges.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://access.redhat.com/errata/RHSA-2023:5453 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:5454 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:5455 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:5476 Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:0033 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2023-4911 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2238352 Issue Tracking Patch
https://www.qualys.com/2023/10/03/cve-2023-4911/looney-tunables-local-privilege-escalation-glibc-ld-so.txt Exploit Third Party Advisory
https://www.qualys.com/cve-2023-4911/ Third Party Advisory
http://packetstormsecurity.com/files/174986/glibc-ld.so-Local-Privilege-Escalation.html Exploit Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/176288/Glibc-Tunables-Privilege-Escalation.html Exploit Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2023/Oct/11 Exploit Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/10/03/2 Exploit Mailing List
http://www.openwall.com/lists/oss-security/2023/10/03/3 Mailing List
http://www.openwall.com/lists/oss-security/2023/10/05/1 Mailing List
http://www.openwall.com/lists/oss-security/2023/10/13/11 Mailing List
http://www.openwall.com/lists/oss-security/2023/10/14/3 Mailing List
http://www.openwall.com/lists/oss-security/2023/10/14/5 Mailing List
http://www.openwall.com/lists/oss-security/2023/10/14/6 Mailing List
https://access.redhat.com/errata/RHSA-2023:5453 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:5454 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:5455 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:5476 Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:0033 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2023-4911 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2238352 Issue Tracking Patch
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4DBUQRRPB47TC3NJOUIBVWUGFHBJAFDL/ Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFG4P76UHHZEWQ26FWBXG76N2QLKKPZA/ Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDAQWHTSVOCOZ5K6KPIWKRT3JX4RTZUR/ Mailing List
https://security.gentoo.org/glsa/202310-03 Third Party Advisory
https://security.netapp.com/advisory/ntap-20231013-0006/ Third Party Advisory
https://www.debian.org/security/2023/dsa-5514 Mailing List
https://www.qualys.com/2023/10/03/cve-2023-4911/looney-tunables-local-privilege-escalation-glibc-ld-so.txt Exploit Third Party Advisory
https://www.qualys.com/cve-2023-4911/ Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:a:redhat:codeready_linux_builder:9.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_eus:8.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_eus:9.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_eus:9.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_arm64:9.0_aarch64:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:8.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:9.2_aarch64:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:9.4_aarch64:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems:9.0_s390x:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:8.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:9.2_s390x:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:9.4_s390x:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:8.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:9.2_ppc64le:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:9.4_ppc64le:*:*:*:*:*:*:*
cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:9.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:9.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.0_aarch64:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.6_aarch64:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.2_aarch64:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.4_aarch64:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.0_s390x:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.2_s390x:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.4_s390x:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus_s390x:8.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_power_big_endian_eus:8.6_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.2_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.4_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:9.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.2_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.4_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*

Configuration 4 (hide)

OR cpe:2.3:o:canonical:ubuntu_linux:22.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:23.04:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*

Configuration 10 (hide)

cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
History

27 Jan 2025, 21:45

Type Values Removed Values Added
First Time Netapp h410s Firmware
Netapp h700s Firmware
Netapp
Redhat enterprise Linux Server For Power Little Endian Update Services For Sap Solutions
Netapp h410c
Redhat enterprise Linux For Power Little Endian Eus
Redhat enterprise Linux For Ibm Z Systems
Netapp h700s
Netapp h300s
Redhat enterprise Linux For Power Little Endian
Redhat codeready Linux Builder For Power Little Endian
Netapp h410s
Netapp h300s Firmware
Netapp h500s
Netapp h410c Firmware
Redhat enterprise Linux For Arm 64
Redhat codeready Linux Builder For Arm64
Netapp h500s Firmware
Redhat codeready Linux Builder For Ibm Z Systems
Redhat codeready Linux Builder
Netapp ontap Select Deploy Administration Utility
Redhat enterprise Linux For Ibm Z Systems Eus
CPE cpe:2.3:o:debian:debian_linux:13.0:*:*:*:*:*:*:* cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.2_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.4_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.2_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_arm64:9.0_aarch64:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.0_aarch64:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:9.4_s390x:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_eus:9.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder:9.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.4_aarch64:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.2_aarch64:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.0_s390x:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:9.2_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.4_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:9.2_s390x:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:9.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:9.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:9.4_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.4_s390x:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems:9.0_s390x:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_eus:9.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:9.4_aarch64:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:9.2:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.2_s390x:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:9.2_aarch64:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*
References () https://access.redhat.com/security/cve/CVE-2023-4911 - Mitigation, Third Party Advisory () https://access.redhat.com/security/cve/CVE-2023-4911 - Third Party Advisory
References () https://bugzilla.redhat.com/show_bug.cgi?id=2238352 - Issue Tracking, Patch, Third Party Advisory () https://bugzilla.redhat.com/show_bug.cgi?id=2238352 - Issue Tracking, Patch
References () http://packetstormsecurity.com/files/174986/glibc-ld.so-Local-Privilege-Escalation.html - () http://packetstormsecurity.com/files/174986/glibc-ld.so-Local-Privilege-Escalation.html - Exploit, Third Party Advisory, VDB Entry
References () http://packetstormsecurity.com/files/176288/Glibc-Tunables-Privilege-Escalation.html - () http://packetstormsecurity.com/files/176288/Glibc-Tunables-Privilege-Escalation.html - Exploit, Third Party Advisory, VDB Entry
References () http://seclists.org/fulldisclosure/2023/Oct/11 - () http://seclists.org/fulldisclosure/2023/Oct/11 - Exploit, Mailing List, Third Party Advisory
References () http://www.openwall.com/lists/oss-security/2023/10/03/2 - () http://www.openwall.com/lists/oss-security/2023/10/03/2 - Exploit, Mailing List
References () http://www.openwall.com/lists/oss-security/2023/10/03/3 - () http://www.openwall.com/lists/oss-security/2023/10/03/3 - Mailing List
References () http://www.openwall.com/lists/oss-security/2023/10/05/1 - () http://www.openwall.com/lists/oss-security/2023/10/05/1 - Mailing List
References () http://www.openwall.com/lists/oss-security/2023/10/13/11 - () http://www.openwall.com/lists/oss-security/2023/10/13/11 - Mailing List
References () http://www.openwall.com/lists/oss-security/2023/10/14/3 - () http://www.openwall.com/lists/oss-security/2023/10/14/3 - Mailing List
References () http://www.openwall.com/lists/oss-security/2023/10/14/5 - () http://www.openwall.com/lists/oss-security/2023/10/14/5 - Mailing List
References () http://www.openwall.com/lists/oss-security/2023/10/14/6 - () http://www.openwall.com/lists/oss-security/2023/10/14/6 - Mailing List
References () https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4DBUQRRPB47TC3NJOUIBVWUGFHBJAFDL/ - () https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4DBUQRRPB47TC3NJOUIBVWUGFHBJAFDL/ - Mailing List
References () https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFG4P76UHHZEWQ26FWBXG76N2QLKKPZA/ - () https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFG4P76UHHZEWQ26FWBXG76N2QLKKPZA/ - Mailing List
References () https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDAQWHTSVOCOZ5K6KPIWKRT3JX4RTZUR/ - () https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDAQWHTSVOCOZ5K6KPIWKRT3JX4RTZUR/ - Mailing List
References () https://security.gentoo.org/glsa/202310-03 - () https://security.gentoo.org/glsa/202310-03 - Third Party Advisory
References () https://security.netapp.com/advisory/ntap-20231013-0006/ - () https://security.netapp.com/advisory/ntap-20231013-0006/ - Third Party Advisory
References () https://www.debian.org/security/2023/dsa-5514 - () https://www.debian.org/security/2023/dsa-5514 - Mailing List

21 Nov 2024, 08:36

Type Values Removed Values Added
References
  • () http://packetstormsecurity.com/files/174986/glibc-ld.so-Local-Privilege-Escalation.html -
  • () http://packetstormsecurity.com/files/176288/Glibc-Tunables-Privilege-Escalation.html -
  • () http://seclists.org/fulldisclosure/2023/Oct/11 -
  • () http://www.openwall.com/lists/oss-security/2023/10/03/2 -
  • () http://www.openwall.com/lists/oss-security/2023/10/03/3 -
  • () http://www.openwall.com/lists/oss-security/2023/10/05/1 -
  • () http://www.openwall.com/lists/oss-security/2023/10/13/11 -
  • () http://www.openwall.com/lists/oss-security/2023/10/14/3 -
  • () http://www.openwall.com/lists/oss-security/2023/10/14/5 -
  • () http://www.openwall.com/lists/oss-security/2023/10/14/6 -
  • () https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4DBUQRRPB47TC3NJOUIBVWUGFHBJAFDL/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFG4P76UHHZEWQ26FWBXG76N2QLKKPZA/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDAQWHTSVOCOZ5K6KPIWKRT3JX4RTZUR/ -
  • () https://security.gentoo.org/glsa/202310-03 -
  • () https://security.netapp.com/advisory/ntap-20231013-0006/ -
  • () https://www.debian.org/security/2023/dsa-5514 -
References () https://access.redhat.com/errata/RHSA-2023:5453 - Third Party Advisory () https://access.redhat.com/errata/RHSA-2023:5453 - Third Party Advisory
References () https://access.redhat.com/errata/RHSA-2023:5454 - Third Party Advisory () https://access.redhat.com/errata/RHSA-2023:5454 - Third Party Advisory
References () https://access.redhat.com/errata/RHSA-2023:5455 - Third Party Advisory () https://access.redhat.com/errata/RHSA-2023:5455 - Third Party Advisory
References () https://access.redhat.com/errata/RHSA-2023:5476 - Third Party Advisory () https://access.redhat.com/errata/RHSA-2023:5476 - Third Party Advisory
References () https://access.redhat.com/errata/RHSA-2024:0033 - Third Party Advisory () https://access.redhat.com/errata/RHSA-2024:0033 - Third Party Advisory
References () https://access.redhat.com/security/cve/CVE-2023-4911 - Mitigation, Third Party Advisory () https://access.redhat.com/security/cve/CVE-2023-4911 - Mitigation, Third Party Advisory
References () https://bugzilla.redhat.com/show_bug.cgi?id=2238352 - Issue Tracking, Patch, Third Party Advisory () https://bugzilla.redhat.com/show_bug.cgi?id=2238352 - Issue Tracking, Patch, Third Party Advisory
References () https://www.qualys.com/2023/10/03/cve-2023-4911/looney-tunables-local-privilege-escalation-glibc-ld-so.txt - Exploit, Third Party Advisory () https://www.qualys.com/2023/10/03/cve-2023-4911/looney-tunables-local-privilege-escalation-glibc-ld-so.txt - Exploit, Third Party Advisory
References () https://www.qualys.com/cve-2023-4911/ - Third Party Advisory () https://www.qualys.com/cve-2023-4911/ - Third Party Advisory

17 Sep 2024, 19:46

Type Values Removed Values Added
CPE cpe:2.3:o:canonical:ubuntu_linux:22.04:*:*:*:lts:*:*:*
cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:13.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:23.04:*:*:*:*:*:*:*
References () https://access.redhat.com/security/cve/CVE-2023-4911 - Third Party Advisory () https://access.redhat.com/security/cve/CVE-2023-4911 - Mitigation, Third Party Advisory
References () https://www.qualys.com/2023/10/03/cve-2023-4911/looney-tunables-local-privilege-escalation-glibc-ld-so.txt - Exploit () https://www.qualys.com/2023/10/03/cve-2023-4911/looney-tunables-local-privilege-escalation-glibc-ld-so.txt - Exploit, Third Party Advisory
First Time Canonical
Debian debian Linux
Debian
Canonical ubuntu Linux

16 Sep 2024, 14:15

Type Values Removed Values Added
References
  • {'url': 'http://packetstormsecurity.com/files/174986/glibc-ld.so-Local-Privilege-Escalation.html', 'tags': ['Exploit', 'Third Party Advisory'], 'source': 'secalert@redhat.com'}
  • {'url': 'http://packetstormsecurity.com/files/176288/Glibc-Tunables-Privilege-Escalation.html', 'tags': ['Exploit', 'Third Party Advisory'], 'source': 'secalert@redhat.com'}
  • {'url': 'http://seclists.org/fulldisclosure/2023/Oct/11', 'tags': ['Exploit', 'Mailing List', 'Third Party Advisory'], 'source': 'secalert@redhat.com'}
  • {'url': 'http://www.openwall.com/lists/oss-security/2023/10/03/2', 'tags': ['Exploit', 'Mailing List'], 'source': 'secalert@redhat.com'}
  • {'url': 'http://www.openwall.com/lists/oss-security/2023/10/03/3', 'tags': ['Mailing List', 'Patch'], 'source': 'secalert@redhat.com'}
  • {'url': 'http://www.openwall.com/lists/oss-security/2023/10/05/1', 'tags': ['Mailing List', 'Third Party Advisory'], 'source': 'secalert@redhat.com'}
  • {'url': 'http://www.openwall.com/lists/oss-security/2023/10/13/11', 'tags': ['Mailing List'], 'source': 'secalert@redhat.com'}
  • {'url': 'http://www.openwall.com/lists/oss-security/2023/10/14/3', 'tags': ['Mailing List'], 'source': 'secalert@redhat.com'}
  • {'url': 'http://www.openwall.com/lists/oss-security/2023/10/14/5', 'tags': ['Mailing List'], 'source': 'secalert@redhat.com'}
  • {'url': 'http://www.openwall.com/lists/oss-security/2023/10/14/6', 'tags': ['Third Party Advisory'], 'source': 'secalert@redhat.com'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4DBUQRRPB47TC3NJOUIBVWUGFHBJAFDL/', 'tags': ['Mailing List'], 'source': 'secalert@redhat.com'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFG4P76UHHZEWQ26FWBXG76N2QLKKPZA/', 'tags': ['Exploit', 'Mailing List'], 'source': 'secalert@redhat.com'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDAQWHTSVOCOZ5K6KPIWKRT3JX4RTZUR/', 'tags': ['Mailing List'], 'source': 'secalert@redhat.com'}
  • {'url': 'https://security.gentoo.org/glsa/202310-03', 'tags': ['Third Party Advisory'], 'source': 'secalert@redhat.com'}
  • {'url': 'https://security.netapp.com/advisory/ntap-20231013-0006/', 'tags': ['Mailing List', 'Third Party Advisory'], 'source': 'secalert@redhat.com'}
  • {'url': 'https://www.debian.org/security/2023/dsa-5514', 'tags': ['Third Party Advisory'], 'source': 'secalert@redhat.com'}

22 Feb 2024, 20:18

Type Values Removed Values Added
First Time Redhat enterprise Linux For Power Big Endian Eus
Redhat enterprise Linux Server Tus
Redhat enterprise Linux Eus
Redhat enterprise Linux For Ibm Z Systems Eus S390x
Redhat enterprise Linux Server Aus
Redhat codeready Linux Builder For Arm64 Eus
Redhat enterprise Linux For Arm 64 Eus
Redhat virtualization Host
Redhat codeready Linux Builder For Ibm Z Systems Eus
Redhat codeready Linux Builder Eus
Redhat codeready Linux Builder For Power Little Endian Eus
References (MISC) http://packetstormsecurity.com/files/174986/glibc-ld.so-Local-Privilege-Escalation.html - (MISC) http://packetstormsecurity.com/files/174986/glibc-ld.so-Local-Privilege-Escalation.html - Exploit, Third Party Advisory
References (MISC) http://www.openwall.com/lists/oss-security/2023/10/13/11 - (MISC) http://www.openwall.com/lists/oss-security/2023/10/13/11 - Mailing List
References () http://packetstormsecurity.com/files/176288/Glibc-Tunables-Privilege-Escalation.html - () http://packetstormsecurity.com/files/176288/Glibc-Tunables-Privilege-Escalation.html - Exploit, Third Party Advisory
References (MISC) https://access.redhat.com/errata/RHSA-2023:5476 - (MISC) https://access.redhat.com/errata/RHSA-2023:5476 - Third Party Advisory
References (MISC) http://seclists.org/fulldisclosure/2023/Oct/11 - (MISC) http://seclists.org/fulldisclosure/2023/Oct/11 - Exploit, Mailing List, Third Party Advisory
References (MISC) http://www.openwall.com/lists/oss-security/2023/10/14/5 - (MISC) http://www.openwall.com/lists/oss-security/2023/10/14/5 - Mailing List
References (MISC) http://www.openwall.com/lists/oss-security/2023/10/14/6 - (MISC) http://www.openwall.com/lists/oss-security/2023/10/14/6 - Third Party Advisory
References (MISC) http://www.openwall.com/lists/oss-security/2023/10/14/3 - (MISC) http://www.openwall.com/lists/oss-security/2023/10/14/3 - Mailing List
References () https://access.redhat.com/errata/RHSA-2024:0033 - () https://access.redhat.com/errata/RHSA-2024:0033 - Third Party Advisory
References (MISC) https://security.netapp.com/advisory/ntap-20231013-0006/ - (MISC) https://security.netapp.com/advisory/ntap-20231013-0006/ - Mailing List, Third Party Advisory
CPE cpe:2.3:a:gnu:glibc:-:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.6_aarch64:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus_s390x:8.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_power_big_endian_eus:8.6_ppc64le:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:8.6:*:*:*:*:*:*:*
cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:8.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:8.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:codeready_linux_builder_eus:8.6:*:*:*:*:*:*:*

03 Jan 2024, 15:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2024:0033 -

21 Dec 2023, 15:15

Type Values Removed Values Added
References
  • () http://packetstormsecurity.com/files/176288/Glibc-Tunables-Privilege-Escalation.html -

14 Oct 2023, 21:15

Type Values Removed Values Added
References
  • (MISC) http://www.openwall.com/lists/oss-security/2023/10/14/6 -

14 Oct 2023, 18:15

Type Values Removed Values Added
References
  • (MISC) http://www.openwall.com/lists/oss-security/2023/10/14/5 -

14 Oct 2023, 12:15

Type Values Removed Values Added
References
  • (MISC) http://www.openwall.com/lists/oss-security/2023/10/14/3 -

14 Oct 2023, 00:15

Type Values Removed Values Added
References
  • (MISC) http://www.openwall.com/lists/oss-security/2023/10/13/11 -

13 Oct 2023, 22:15

Type Values Removed Values Added
References
  • (MISC) https://security.netapp.com/advisory/ntap-20231013-0006/ -

06 Oct 2023, 17:15

Type Values Removed Values Added
References
  • (MISC) http://packetstormsecurity.com/files/174986/glibc-ld.so-Local-Privilege-Escalation.html -

06 Oct 2023, 06:15

Type Values Removed Values Added
References
  • (MISC) http://seclists.org/fulldisclosure/2023/Oct/11 -

05 Oct 2023, 22:15

Type Values Removed Values Added
References
  • (MISC) https://access.redhat.com/errata/RHSA-2023:5476 -

05 Oct 2023, 16:51

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.8
First Time Gnu
Redhat
Redhat enterprise Linux
Redhat virtualization
Fedoraproject
Fedoraproject fedora
Gnu glibc
CWE CWE-787
CPE cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:a:gnu:glibc:-:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
References
  • (MISC) https://access.redhat.com/errata/RHSA-2023:5454 - Third Party Advisory
  • (MISC) https://access.redhat.com/errata/RHSA-2023:5453 - Third Party Advisory
  • (MISC) https://access.redhat.com/errata/RHSA-2023:5455 - Third Party Advisory
References (MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFG4P76UHHZEWQ26FWBXG76N2QLKKPZA/ - (MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFG4P76UHHZEWQ26FWBXG76N2QLKKPZA/ - Exploit, Mailing List
References (MISC) https://www.qualys.com/2023/10/03/cve-2023-4911/looney-tunables-local-privilege-escalation-glibc-ld-so.txt - (MISC) https://www.qualys.com/2023/10/03/cve-2023-4911/looney-tunables-local-privilege-escalation-glibc-ld-so.txt - Exploit
References (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2238352 - (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2238352 - Issue Tracking, Patch, Third Party Advisory
References (MISC) https://access.redhat.com/security/cve/CVE-2023-4911 - (MISC) https://access.redhat.com/security/cve/CVE-2023-4911 - Third Party Advisory
References (MISC) https://security.gentoo.org/glsa/202310-03 - (MISC) https://security.gentoo.org/glsa/202310-03 - Third Party Advisory
References (MISC) https://www.qualys.com/cve-2023-4911/ - (MISC) https://www.qualys.com/cve-2023-4911/ - Third Party Advisory
References (MISC) https://www.debian.org/security/2023/dsa-5514 - (MISC) https://www.debian.org/security/2023/dsa-5514 - Third Party Advisory
References (MISC) http://www.openwall.com/lists/oss-security/2023/10/05/1 - (MISC) http://www.openwall.com/lists/oss-security/2023/10/05/1 - Mailing List, Third Party Advisory
References (MISC) http://www.openwall.com/lists/oss-security/2023/10/03/2 - (MISC) http://www.openwall.com/lists/oss-security/2023/10/03/2 - Exploit, Mailing List
References (MISC) http://www.openwall.com/lists/oss-security/2023/10/03/3 - (MISC) http://www.openwall.com/lists/oss-security/2023/10/03/3 - Mailing List, Patch
References (MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4DBUQRRPB47TC3NJOUIBVWUGFHBJAFDL/ - (MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4DBUQRRPB47TC3NJOUIBVWUGFHBJAFDL/ - Mailing List
References (MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDAQWHTSVOCOZ5K6KPIWKRT3JX4RTZUR/ - (MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDAQWHTSVOCOZ5K6KPIWKRT3JX4RTZUR/ - Mailing List

05 Oct 2023, 03:15

Type Values Removed Values Added
References
  • (MISC) http://www.openwall.com/lists/oss-security/2023/10/05/1 -

04 Oct 2023, 19:15

Type Values Removed Values Added
References
  • (MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDAQWHTSVOCOZ5K6KPIWKRT3JX4RTZUR/ -
  • (MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4DBUQRRPB47TC3NJOUIBVWUGFHBJAFDL/ -
  • (MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFG4P76UHHZEWQ26FWBXG76N2QLKKPZA/ -

04 Oct 2023, 10:15

Type Values Removed Values Added
References
  • (MISC) https://security.gentoo.org/glsa/202310-03 -

03 Oct 2023, 23:55

Type Values Removed Values Added
References
  • (MISC) https://www.debian.org/security/2023/dsa-5514 -

03 Oct 2023, 21:15

Type Values Removed Values Added
References
  • (MISC) http://www.openwall.com/lists/oss-security/2023/10/03/2 -
  • (MISC) http://www.openwall.com/lists/oss-security/2023/10/03/3 -

03 Oct 2023, 18:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-10-03 18:15

Updated : 2025-01-27 21:45

NVD link : CVE-2023-4911

Mitre link : CVE-2023-4911

CVE.ORG link : CVE-2023-4911

JSON object : View

Products Affected

debian

  • debian_linux

redhat

  • virtualization
  • virtualization_host
  • enterprise_linux_for_power_little_endian_eus
  • enterprise_linux
  • enterprise_linux_server_tus
  • codeready_linux_builder_for_arm64_eus
  • codeready_linux_builder_eus
  • enterprise_linux_for_ibm_z_systems_eus_s390x
  • enterprise_linux_for_ibm_z_systems_eus
  • enterprise_linux_server_aus
  • codeready_linux_builder_for_ibm_z_systems_eus
  • codeready_linux_builder_for_power_little_endian_eus
  • codeready_linux_builder_for_power_little_endian
  • codeready_linux_builder_for_arm64
  • enterprise_linux_eus
  • codeready_linux_builder
  • enterprise_linux_for_power_big_endian_eus
  • enterprise_linux_for_ibm_z_systems
  • enterprise_linux_for_power_little_endian
  • enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions
  • enterprise_linux_for_arm_64
  • codeready_linux_builder_for_ibm_z_systems
  • enterprise_linux_for_arm_64_eus

netapp

  • h500s_firmware
  • h410c_firmware
  • h500s
  • h700s
  • h410c
  • h410s_firmware
  • h700s_firmware
  • h300s
  • h300s_firmware
  • h410s
  • ontap_select_deploy_administration_utility

canonical

  • ubuntu_linux

fedoraproject

  • fedora

gnu

  • glibc
CWE
CWE-122

Heap-based Buffer Overflow

CWE-787

Out-of-bounds Write