Description
usersfile.c in liboath in OATH Toolkit before 2.4.1 does not properly handle lines containing an invalid one-time-password (OTP) type and a user name in /etc/users.oath, which causes the wrong line to be updated when invalidating an OTP and allows context-dependent attackers to conduct replay attacks, as demonstrated by a commented out line when using libpam-oath.
Published: 2014-03-07
Score: 4.9 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Advisories
Source ID Title
EUVD EUVD EUVD-2013-7098 usersfile.c in liboath in OATH Toolkit before 2.4.1 does not properly handle lines containing an invalid one-time-password (OTP) type and a user name in /etc/users.oath, which causes the wrong line to be updated when invalidating an OTP and allows context-dependent attackers to conduct replay attacks, as demonstrated by a commented out line when using libpam-oath.
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Nongnu Oath Toolkit
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T18:01:20.390Z

Reserved: 2014-02-09T00:00:00.000Z

Link: CVE-2013-7322

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2014-03-09T13:16:56.727

Modified: 2025-04-12T10:46:40.837

Link: CVE-2013-7322

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses