CVE-2019-9719

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Summary

CVECVE-2019-9719
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-09-19 21:15:00 UTC
Updated2023-11-07 03:13:00 UTC
Description** DISPUTED ** A stack-based buffer overflow in the subtitle decoder in Libav 12.3 allows attackers to corrupt the stack via a crafted video file in Matroska format, because srt_to_ass in libavcodec/srtdec.c misuses snprintf. NOTE: Third parties dispute that this is a vulnerability because “no evidence of a vulnerability is provided” and only “a generic warning from a static code analysis” is provided.

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Libav Libav All All All All

References

ReferenceSourceLinkTags
Security Research and CVEs discovered by Semmle - LGTM MISC lgtm.com Third Party Advisory
History for libavcodec/srtdec.c - libav/libav · GitHub MISC github.com Third Party Advisory
libav/srtdec.c at df744e3cf66548c9167ea857104a29d2ea92819e · libav/libav · GitHub MISC github.com Exploit, Third Party Advisory
Problem loading page MISC lgtm.com Exploit, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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