CVE-2022-42916

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-42916
In curl before 7.86.0, the HSTS check could be bypassed to trick it into staying with HTTP. Using its HSTS support, curl can be instructed to use HTTPS directly (instead of using an insecure cleartext HTTP step) even when HTTP is provided in the URL. This mechanism could be bypassed if the host name in the given URL uses IDN characters that get replaced with ASCII counterparts as part of the IDN conversion, e.g., using the character UTF-8 U+3002 (IDEOGRAPHIC FULL STOP) instead of the common ASCII full stop of U+002E (.). The earliest affected version is 7.77.0 2021-05-26.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
http://seclists.org/fulldisclosure/2023/Jan/19 Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2023/Jan/20 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/12/21/1 Mailing List Third Party Advisory
https://curl.se/docs/CVE-2022-42916.html Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/37YEVVC6NAF6H7UHH6YAUY5QEVY6LIH2/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HVU3IMZCKR4VE6KJ4GCWRL2ILLC6OV76/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q27V5YYMXUVI6PRZQVECON32XPVWTKDK/ Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202212-01 Third Party Advisory
https://security.netapp.com/advisory/ntap-20221209-0010/ Broken Link
https://support.apple.com/kb/HT213604 Third Party Advisory
https://support.apple.com/kb/HT213605 Third Party Advisory
http://seclists.org/fulldisclosure/2023/Jan/19 Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2023/Jan/20 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/12/21/1 Mailing List Third Party Advisory
https://curl.se/docs/CVE-2022-42916.html Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/37YEVVC6NAF6H7UHH6YAUY5QEVY6LIH2/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HVU3IMZCKR4VE6KJ4GCWRL2ILLC6OV76/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q27V5YYMXUVI6PRZQVECON32XPVWTKDK/ Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202212-01 Third Party Advisory
https://security.netapp.com/advisory/ntap-20221209-0010/ Broken Link
https://support.apple.com/kb/HT213604 Third Party Advisory
https://support.apple.com/kb/HT213605 Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

Configuration 4 (hide)

OR cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:*
cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:*
cpe:2.3:a:splunk:universal_forwarder:9.1.0:*:*:*:*:*:*:*
History

21 Nov 2024, 07:25

Type Values Removed Values Added
References () http://seclists.org/fulldisclosure/2023/Jan/19 - Mailing List, Third Party Advisory () http://seclists.org/fulldisclosure/2023/Jan/19 - Mailing List, Third Party Advisory
References () http://seclists.org/fulldisclosure/2023/Jan/20 - Mailing List, Third Party Advisory () http://seclists.org/fulldisclosure/2023/Jan/20 - Mailing List, Third Party Advisory
References () http://www.openwall.com/lists/oss-security/2022/12/21/1 - Mailing List, Third Party Advisory () http://www.openwall.com/lists/oss-security/2022/12/21/1 - Mailing List, Third Party Advisory
References () https://curl.se/docs/CVE-2022-42916.html - Vendor Advisory () https://curl.se/docs/CVE-2022-42916.html - Vendor Advisory
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/37YEVVC6NAF6H7UHH6YAUY5QEVY6LIH2/ - Mailing List, Third Party Advisory () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/37YEVVC6NAF6H7UHH6YAUY5QEVY6LIH2/ - Mailing List, Third Party Advisory
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HVU3IMZCKR4VE6KJ4GCWRL2ILLC6OV76/ - Mailing List, Third Party Advisory () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HVU3IMZCKR4VE6KJ4GCWRL2ILLC6OV76/ - Mailing List, Third Party Advisory
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q27V5YYMXUVI6PRZQVECON32XPVWTKDK/ - Mailing List, Third Party Advisory () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q27V5YYMXUVI6PRZQVECON32XPVWTKDK/ - Mailing List, Third Party Advisory
References () https://security.gentoo.org/glsa/202212-01 - Third Party Advisory () https://security.gentoo.org/glsa/202212-01 - Third Party Advisory
References () https://security.netapp.com/advisory/ntap-20221209-0010/ - Broken Link () https://security.netapp.com/advisory/ntap-20221209-0010/ - Broken Link
References () https://support.apple.com/kb/HT213604 - Third Party Advisory () https://support.apple.com/kb/HT213604 - Third Party Advisory
References () https://support.apple.com/kb/HT213605 - Third Party Advisory () https://support.apple.com/kb/HT213605 - Third Party Advisory

27 Mar 2024, 14:59

Type Values Removed Values Added
CPE cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:*
cpe:2.3:a:splunk:universal_forwarder:9.1.0:*:*:*:*:*:*:*
First Time Splunk
Splunk universal Forwarder
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q27V5YYMXUVI6PRZQVECON32XPVWTKDK/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q27V5YYMXUVI6PRZQVECON32XPVWTKDK/ - Mailing List, Third Party Advisory
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/37YEVVC6NAF6H7UHH6YAUY5QEVY6LIH2/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/37YEVVC6NAF6H7UHH6YAUY5QEVY6LIH2/ - Mailing List, Third Party Advisory
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HVU3IMZCKR4VE6KJ4GCWRL2ILLC6OV76/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HVU3IMZCKR4VE6KJ4GCWRL2ILLC6OV76/ - Mailing List, Third Party Advisory

07 Nov 2023, 03:53

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/37YEVVC6NAF6H7UHH6YAUY5QEVY6LIH2/', 'name': 'FEDORA-2022-e9d65906c4', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HVU3IMZCKR4VE6KJ4GCWRL2ILLC6OV76/', 'name': 'FEDORA-2022-01ffde372c', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Q27V5YYMXUVI6PRZQVECON32XPVWTKDK/', 'name': 'FEDORA-2022-39688a779d', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q27V5YYMXUVI6PRZQVECON32XPVWTKDK/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/37YEVVC6NAF6H7UHH6YAUY5QEVY6LIH2/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HVU3IMZCKR4VE6KJ4GCWRL2ILLC6OV76/ -

28 Mar 2023, 14:13

Type Values Removed Values Added
References (FULLDISC) http://seclists.org/fulldisclosure/2023/Jan/19 - Third Party Advisory (FULLDISC) http://seclists.org/fulldisclosure/2023/Jan/19 - Mailing List, Third Party Advisory
References (FULLDISC) http://seclists.org/fulldisclosure/2023/Jan/20 - Third Party Advisory (FULLDISC) http://seclists.org/fulldisclosure/2023/Jan/20 - Mailing List, Third Party Advisory
References (MLIST) http://www.openwall.com/lists/oss-security/2022/12/21/1 - Third Party Advisory (MLIST) http://www.openwall.com/lists/oss-security/2022/12/21/1 - Mailing List, Third Party Advisory
Information

Published : 2022-10-29 02:15

Updated : 2024-11-21 07:25

NVD link : CVE-2022-42916

Mitre link : CVE-2022-42916

CVE.ORG link : CVE-2022-42916

JSON object : View

Products Affected

fedoraproject

  • fedora

apple

  • macos

haxx

  • curl

splunk

  • universal_forwarder
CWE
CWE-319

Cleartext Transmission of Sensitive Information