CVE-2013-7322
Medium
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.
SeverityMedium
CVSS4.9
Exploit probability—
ProductNongnu Oath Toolkit
PublishedMar 9, 2014
First seenMar 9, 2014
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nongnu oath_toolkit | v ≤ 2.4.0, 1.0.0, 1.0.1, 1.2.0, 1.2.1, 1.2.2, 1.4.0, 1.4.1, 1.4.2, 1.4.3, 1.4.4, 1.4.5, 1.4.6, 1.6.0, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.8.0, 1.8.1, 1.8.2, 1.10.0, 1.10.1, 1.10.2, 1.10.3, 1.10.4, 1.10.5, 1.12.0, 1.12.1, 1.12.2, 1.12.3, 1.12.4, 1.12.5, 1.12.6, 2.0.0, 2.0.1, 2.0.2, 2.2.0 | — |
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