Description
/bin/login in shadow 4.0.18.1 in Debian GNU/Linux, and probably other Linux distributions, allows local users in the utmp group to overwrite arbitrary files via a symlink attack on a temporary file referenced in a line (aka ut_line) field in a utmp entry.
Published: 2008-12-09
Score: 7.2 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-1709-1 New shadow packages fix privilege escalation
EUVD EUVD EUVD-2008-5371 /bin/login in shadow 4.0.18.1 in Debian GNU/Linux, and probably other Linux distributions, allows local users in the utmp group to overwrite arbitrary files via a symlink attack on a temporary file referenced in a line (aka ut_line) field in a utmp entry.
Ubuntu USN Ubuntu USN USN-695-1 shadow vulnerability
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-07T10:49:12.898Z

Reserved: 2008-12-08T00:00:00.000Z

Link: CVE-2008-5394

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2008-12-09T00:30:00.517

Modified: 2026-04-23T00:35:47.467

Link: CVE-2008-5394

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses