Medium severity5.5NVD Advisory· Published Aug 22, 2023· Updated Jun 17, 2026
CVE-2020-21723
CVE-2020-21723
Description
A Segmentation Fault issue discovered StreamSerializer::extractStreams function in streamSerializer.cpp in oggvideotools 0.9.1 allows remote attackers to cause a denial of service (crash) via opening of crafted ogg file.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: =0.9.1
Patches
Vulnerability mechanics
References
2- sourceforge.net/p/oggvideotools/bugs/10/nvdExploitThird Party Advisory
- github.com/xiaoxiongwang/security/tree/master/oggvideotoolsnvdBroken Link
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