Unrated severityNVD Advisory· Published Mar 4, 2021· Updated Aug 3, 2024
CVE-2021-3403
CVE-2021-3403
Description
In ytnef 1.9.3, the TNEFSubjectHandler function in lib/ytnef.c allows remote attackers to cause a denial-of-service (and potentially code execution) due to a double free which can be triggered via a crafted file.
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Affected products
2- ytnef/ytnefdescription
Patches
Vulnerability mechanics
References
2- bugzilla.redhat.com/show_bug.cgimitrex_refsource_MISC
- github.com/Yeraze/ytnef/issues/85mitrex_refsource_MISC
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