CVSS 3.1
5.5 mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NCVE-2022-28506
Medium (5.5). EPSS 1.3% chance of exploitation in the next 30 days.
There is a heap-buffer-overflow in GIFLIB 5.2.1 function DumpScreen2RGB() in gif2rgb.c:298:45.
Severity
- EPSS
- 1.3% chance of exploitation in the next 30 days; higher than 69% of CVEs (scores of 2026-10-31)
- CWE
- CWE-787
- Published
- Modified
- Record from
- the NVD, synced
Affected
- fedoraproject:fedora
- giflib_project:giflib
References
- https://github.com/verf1sh/Poc/blob/master/asan_report_giflib.png
- https://github.com/verf1sh/Poc/blob/master/giflib_poc
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4CJSHXBD2RS5OJNWSHQZVMTQCCTIPYS/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KEAFUZXOOJJVFYRQM6IIJ7LMLEKCCESG/
- https://sourceforge.net/p/giflib/bugs/159/