Gstreamer1-plugins-bad-free: gstreamer: signed integer overflow in vmnc decoder cursor payload handling
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
A signed integer overflow vulnerability was found in GStreamer's VMnc decoder. A crafted VMnc stream with large cursor dimensions can overflow signed integer payload-size arithmetic, bypassing a length check and leading to out-of-bounds reads. A remote attacker could trick a user into opening a specially crafted VMnc file, potentially causing a crash or information disclosure.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- gstreamer1-plugins-bad-free
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- gstreamer1-plugins-bad-free
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- gstreamer1-plugins-bad-free
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- gstreamer-plugins-bad-free
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- gstreamer1-plugins-bad-free
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- gstreamer1-plugins-bad-free
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- gstreamer1-plugins-bad-free
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- gstreamer1-plugins-bad-free
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- gstreamer1-plugins-bad-free
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- gstreamer1-plugins-bad-free
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- gstreamer1-plugins-bad-free
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- gstreamer1-plugins-bad-free
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- gstreamer1-plugins-bad-free
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- gstreamer1-plugins-bad-free
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- gstreamer1-plugins-bad-free
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- gstreamer-plugins-bad-free
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