Emilio Pozuelo Monfort pushed to branch master at Debian Security Tracker /
security-tracker
Commits:
3591a7af by Emilio Pozuelo Monfort at 2023-09-29T18:43:39+02:00
Further triage CVE-2020-18831/exiv2
Mark the introductory commit, verified by source inspection and by
testing it to trigger the invalid read.
- - - - -
1 changed file:
- data/CVE/list
Changes:
=====================================
data/CVE/list
=====================================
@@ -232124,10 +232124,11 @@ CVE-2020-18832
RESERVED
CVE-2020-18831 (Buffer Overflow vulnerability in tEXtToDataBuf function in
pngimage.cp ...)
- exiv2 0.27.2-6
- [buster] - exiv2 <not-affected> (exiv2 -pR flags introduced later and
poc fail with "Exiv2 exception in print action for file poc.png". Introduced
later by chunked read.)
+ [buster] - exiv2 <not-affected> (Vulnerable code introduced later)
NOTE: https://github.com/Exiv2/exiv2/issues/828
NOTE: https://github.com/Exiv2/exiv2/pull/862
- NOTE:
https://github.com/Exiv2/exiv2/commit/6068df4c01ce915befb763bd0fd718d16a5df130
(v0.27.2-RC1)
+ NOTE: Introduced by:
https://github.com/Exiv2/exiv2/commit/4617dc37284bb14c15fb884a7252de7c2b8b8854
+ NOTE: Fixed by:
https://github.com/Exiv2/exiv2/commit/6068df4c01ce915befb763bd0fd718d16a5df130
(v0.27.2-RC1)
CVE-2020-18830
RESERVED
CVE-2020-18829
View it on GitLab:
https://salsa.debian.org/security-tracker-team/security-tracker/-/commit/3591a7afcc995b33143f7ea9de0581c789b53498
--
View it on GitLab:
https://salsa.debian.org/security-tracker-team/security-tracker/-/commit/3591a7afcc995b33143f7ea9de0581c789b53498
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