A NULL pointer dereference flaw was found in Libtiff's LZWDecode() function in the libtiff/tif_lzw.c file. This flaw allows a local attacker to craft specific input data that can cause the program to dereference a NULL pointer when decompressing a TIFF format file, resulting in a program crash or denial of service.
References
Link | Resource |
---|---|
https://access.redhat.com/security/cve/CVE-2023-2731 | Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=2207635 | Issue Tracking Patch Third Party Advisory |
https://github.com/libsdl-org/libtiff/commit/9be22b639ea69e102d3847dca4c53ef025e9527b | Patch |
https://gitlab.com/libtiff/libtiff/-/issues/548 | Exploit Issue Tracking Patch Third Party Advisory |
https://security.netapp.com/advisory/ntap-20230703-0009/ | |
https://access.redhat.com/security/cve/CVE-2023-2731 | Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=2207635 | Issue Tracking Patch Third Party Advisory |
https://github.com/libsdl-org/libtiff/commit/9be22b639ea69e102d3847dca4c53ef025e9527b | Patch |
https://gitlab.com/libtiff/libtiff/-/issues/548 | Exploit Issue Tracking Patch Third Party Advisory |
https://security.netapp.com/advisory/ntap-20230703-0009/ |
Configurations
History
21 Nov 2024, 07:59
Type | Values Removed | Values Added |
---|---|---|
References | () https://access.redhat.com/security/cve/CVE-2023-2731 - Third Party Advisory | |
References | () https://bugzilla.redhat.com/show_bug.cgi?id=2207635 - Issue Tracking, Patch, Third Party Advisory | |
References | () https://github.com/libsdl-org/libtiff/commit/9be22b639ea69e102d3847dca4c53ef025e9527b - Patch | |
References | () https://gitlab.com/libtiff/libtiff/-/issues/548 - Exploit, Issue Tracking, Patch, Third Party Advisory | |
References | () https://security.netapp.com/advisory/ntap-20230703-0009/ - |
03 Jul 2023, 16:15
Type | Values Removed | Values Added |
---|---|---|
References |
|
25 May 2023, 17:17
Type | Values Removed | Values Added |
---|---|---|
References | (MISC) https://github.com/libsdl-org/libtiff/commit/9be22b639ea69e102d3847dca4c53ef025e9527b - Patch | |
References | (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2207635 - Issue Tracking, Patch, Third Party Advisory | |
References | (MISC) https://access.redhat.com/security/cve/CVE-2023-2731 - Third Party Advisory | |
References | (MISC) https://gitlab.com/libtiff/libtiff/-/issues/548 - Exploit, Issue Tracking, Patch, Third Party Advisory | |
CPE | cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* |
|
First Time |
Redhat enterprise Linux
Fedoraproject fedora Libtiff libtiff Redhat Libtiff Fedoraproject |
|
CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
CWE | CWE-476 |
17 May 2023, 22:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2023-05-17 22:15
Updated : 2025-01-22 19:15
NVD link : CVE-2023-2731
Mitre link : CVE-2023-2731
CVE.ORG link : CVE-2023-2731
JSON object : View
Products Affected
redhat
- enterprise_linux
libtiff
- libtiff
fedoraproject
- fedora
CWE
CWE-476
NULL Pointer Dereference