Security readout for executives and security teams
CVE-2013-4426 affects pyxtrlock versions before 0.1. A bug can crash the lock screen after repeated failed authentication, letting someone physically at the machine bypass the lock. This is mainly a workstation or kiosk exposure, not a remote network compromise. Exposure is likely limited to systems using pyxtrlock before 0.1, especially shared Linux desktops, kiosks, labs, and unattended workstations. Physical proximity is required based on the CVE description. Treat this as a targeted physical-access risk. It should be addressed on shared or unattended systems, but it is not evidence of remote compromise or active exploitation. Mitigation focus: Inventory systems for pyxtrlock and identify versions before 0.1.; Upgrade pyxtrlock to 0.1 or later where available.; Replace pyxtrlock on systems lacking maintained packages or vendor guidance..
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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CVE-2013-4426 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
- https://github.com/leonnnn/pyxtrlock/blob/master/CHANGELOGCVE reference · x_refsource_CONFIRM
- https://github.com/leonnnn/pyxtrlock/issues/8CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
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