CVE-2022-28506
MEDIUMgiflib 5.2.1 - Heap-Based Buffer Overflow in DumpScreen2RGB
Title source: llmDescription
There is a heap-buffer-overflow in GIFLIB 5.2.1 function DumpScreen2RGB() in gif2rgb.c:298:45.
References (5)
Core 5
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/verf1sh/Poc/blob/master/giflib_poc
Exploit, Third Party Advisory x_refsource_misc
https://github.com/verf1sh/Poc/blob/master/asan_report_giflib.png
Exploit, Third Party Advisory x_refsource_misc
https://sourceforge.net/p/giflib/bugs/159/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4CJSHXBD2RS5OJNWSHQZVMTQCCTIPYS/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KEAFUZXOOJJVFYRQM6IIJ7LMLEKCCESG/
Scores
CVSS v3
5.5
EPSS
0.0007
EPSS Percentile
21.3%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Details
CWE
CWE-787
Status
published
Products (3)
fedoraproject/fedora
35
fedoraproject/fedora
36
giflib_project/giflib
5.2.1
Published
Apr 25, 2022
Tracked Since
Feb 18, 2026