PT-2023-8922 · Optipng+3 · Optipng+3
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
OptiPNG version 0.7.7
Description
The issue is related to a global buffer overflow via the
buffer variable at gifread.c. This can potentially allow an attacker to cause a denial of service or other impact.Recommendations
For OptiPNG version 0.7.7, update the optipng package to fix the security vulnerability. As a temporary workaround, consider restricting the use of the GIF handler to minimize the risk of exploitation.
Exploit
Fix
DoS
Buffer Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Debian
Optipng
Red Os