Out-of-bounds Write Affecting giflib package, versions *
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Confidentiality
High
Threat Intelligence
EPSS
0.08% (36th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN9-GIFLIB-2803269
- published 26 Apr 2022
- disclosed 25 Apr 2022
Introduced: 25 Apr 2022
CVE-2022-28506 Open this link in a new tabHow to fix?
There is no fixed version for Debian:9
giflib
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream giflib
package and not the giflib
package as distributed by Debian
.
See How to fix?
for Debian:9
relevant fixed versions and status.
There is a heap-buffer-overflow in GIFLIB 5.2.1 function DumpScreen2RGB() in gif2rgb.c:298:45.
References
- https://security-tracker.debian.org/tracker/CVE-2022-28506
- 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@lists.fedoraproject.org/message/B4CJSHXBD2RS5OJNWSHQZVMTQCCTIPYS/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KEAFUZXOOJJVFYRQM6IIJ7LMLEKCCESG/
- 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/