Bug 1226345 - VUL-0: CVE-2024-35325: perl-YAML-LibYAML: libyaml: double-free in yaml_event_delete in /src/libyaml/src/api.c
Summary: VUL-0: CVE-2024-35325: perl-YAML-LibYAML: libyaml: double-free in yaml_event_...
Status: NEW
Alias: None
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Major
Target Milestone: ---
Assignee: Petr Gajdos
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/410664/
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Keywords:
Depends on:
Blocks: CVE-2024-35325
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Reported: 2024-06-14 13:29 UTC by Camila Camargo de Matos
Modified: 2024-06-20 06:55 UTC (History)
3 users (show)

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Found By: Security Response Team
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Blocker: ---
Marketing QA Status: ---
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Description Camila Camargo de Matos 2024-06-14 13:29:46 UTC 
+++ This bug was initially created as a clone of Bug #1226342 +++

A vulnerability was found in libyaml up to 0.2.5. Affected by this issue is the function yaml_event_delete of the file /src/libyaml/src/api.c. The manipulation leads to a double-free.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-35325
https://www.cve.org/CVERecord?id=CVE-2024-35325
https://github.com/idhyt/pocs/blob/main/libyaml/CVE-2024-35325.c
https://bugzilla.redhat.com/show_bug.cgi?id=2292350
Comment 1 Camila Camargo de Matos 2024-06-14 17:27:39 UTC 
See bug #1226342 for a reference link which is the upstream GitHub issue where this possible vulnerability is being discussed.
Comment 2 Petr Gajdos 2024-06-20 06:55:53 UTC 
Shortcut
https://github.com/yaml/libyaml/issues/297