Security readout for executives and security teams
CVE-2013-2066 is a memory corruption flaw in X.org libXv 1.0.7 and earlier. A malicious or compromised X server could crash connected X clients and may be able to run code in that client context. This mainly matters for legacy Linux or Unix systems still using old X.org library packages. Exposure is most likely on older Linux distributions or long-lived systems with libXv 1.0.7 or earlier. Systems where X clients connect to untrusted, remote, or compromised X servers have the clearest risk path. Treat as a legacy estate hygiene issue with possible code execution impact. It is not cited as actively exploited, but systems using old X.org client libraries should be patched or retired because trust in the X server is a weak boundary. Mitigation focus: Update libXv or related X.org packages using vendor security advisories.; Prioritize Debian, Ubuntu, Fedora, and openSUSE systems covered by the cited advisories.; Avoid connecting X clients to untrusted or remote X servers until patched..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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Execution behavior lookup
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Open ATT&CK lookupCVE-2013-2066 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
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