Security readout for executives and security teams
This issue affects LXDM, a Linux display manager. Versions before 0.5.2 started the X server without the expected authentication option, allowing a local user to connect to X without proper authorization. Business risk is mainly for shared Linux desktops, labs, kiosks, and systems where untrusted local users have accounts. Exposure is most likely on Linux systems using LXDM versions earlier than 0.5.2, especially shared workstations or environments with local untrusted users. Server-only systems without LXDM are unlikely to be affected based on the provided sources. Address this during normal vulnerability remediation, with faster action for shared desktop or kiosk environments. The issue is local, not confirmed as actively exploited, but it weakens graphical session isolation where multiple users share systems. Mitigation focus: Inventory systems using LXDM as the display manager.; Upgrade LXDM to 0.5.2 or later where vendor packages are available.; Check distribution advisories for backported fixes in older package versions..
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-2015-8308 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://bugzilla.redhat.com/show_bug.cgi?id=1284460CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
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