Unrated severityNVD Advisory· Published Aug 23, 2021· Updated Aug 4, 2024
CVE-2020-18778
CVE-2020-18778
Description
In Libav 12.3, there is a heap-based buffer over-read in vc1_decode_p_mb_intfi in vc1_block.c that allows an attacker to cause denial-of-service via a crafted file.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Libav/Libavdescription
Patches
Vulnerability mechanics
References
2- bugzilla.libav.org/show_bug.cgimitrex_refsource_MISC
- cwe.mitre.org/data/definitions/126.htmlmitrex_refsource_MISC
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