NULL Pointer Dereference Affecting chafa package, versions <1.10.2-1
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Test your applications- Snyk ID SNYK-DEBIANUNSTABLE-CHAFA-2805472
- published 28 Apr 2022
- disclosed 27 Apr 2022
Introduced: 27 Apr 2022
CVE-2022-1507 Open this link in a new tabHow to fix?
Upgrade Debian:unstable chafa to version 1.10.2-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream chafa package and not the chafa package as distributed by Debian.
See How to fix? for Debian:unstable relevant fixed versions and status.
chafa: NULL Pointer Dereference in function gif_internal_decode_frame at libnsgif.c:599 allows attackers to cause a denial of service (crash) via a crafted input file. in GitHub repository hpjansson/chafa prior to 1.10.2. chafa: NULL Pointer Dereference in function gif_internal_decode_frame at libnsgif.c:599 allows attackers to cause a denial of service (crash) via a crafted input file.
References
- https://security-tracker.debian.org/tracker/CVE-2022-1507
- https://github.com/hpjansson/chafa/commit/e4b777c7b7c144cd16a0ea96108267b1004fe6c9
- https://huntr.dev/bounties/104d8c5d-cac5-4baa-9ac9-291ea0bcab95
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L54UEP5S254VP5FZWGFPHLTPMFJVOGYT/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3PLHKTQYK6AO3M5NAVM3CDVQTZZS6MCO/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DIOAZPITFL2Y7Y6KHCZ4OIK7P7KWFN22/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3PLHKTQYK6AO3M5NAVM3CDVQTZZS6MCO/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DIOAZPITFL2Y7Y6KHCZ4OIK7P7KWFN22/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L54UEP5S254VP5FZWGFPHLTPMFJVOGYT/