Vulnerability Details CVE-2022-28506
There is a heap-buffer-overflow in GIFLIB 5.2.1 function DumpScreen2RGB() in gif2rgb.c:298:45.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 18.6%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 4.3
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/
- 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/
Products affected by CVE-2022-28506
-
cpe:2.3:a:giflib_project:giflib:5.2.1
-
cpe:2.3:o:fedoraproject:fedora:35
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cpe:2.3:o:fedoraproject:fedora:36