Security readout for executives and security teams
This is an old Linux login flaw where certain PAM configurations could mishandle password data across authentication checks. In affected setups, one user’s credentials could be exposed to another authentication path. The bundle does not provide CVSS scoring or current exploit evidence. Exposure is most plausible on legacy Linux systems using util-linux /bin/login before 2.11 with PAM configurations involving modules such as pam_limits. Maintained systems are less likely to be affected, but the provided bundle does not prove current package status. Prioritize only if the organization still operates legacy Linux distributions or unmaintained appliances. For modern supported systems, urgency is likely lower, but inventory validation is warranted because authentication-layer bugs can expose credentials. Mitigation focus: Identify systems running util-linux /bin/login before 2.11.; Apply vendor-fixed util-linux or login package updates from supported distribution channels.; Review Red Hat, SuSE, and Mandrake advisories where historically relevant..
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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Credential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2001-1147 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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