QwikSec

Security Database

CVE

CWE

Training

CVE-2013-7322

Published: Mar 7, 2014

Modified: Aug 6, 2024

PUBLISHED

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.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

[oss-security] 20140209 Re: oath-toolkit PAM module OTP token invalidation issue

mailing-list

x_refsource_MLIST

[OATH-Toolkit-help] 20131214 Re: libpam-oath vulnerable to replay of OTP as result of incorrectly parsing comments in users file?

mailing-list

x_refsource_MLIST

[OATH-Toolkit-help] 20131209 libpam-oath vulnerable to replay of OTP as result of incorrectly parsing comments in users file?

mailing-list

x_refsource_MLIST

oath-toolkit-cve20137322-replay(91316)

vdb-entry

x_refsource_XF

[OATH-Toolkit-help] 20131214 Re: libpam-oath vulnerable to replay of OTP as result of incorrectly parsing comments in users file?

mailing-list

x_refsource_MLIST

http://www.nongnu.org/oath-toolkit/NEWS.html

x_refsource_CONFIRM

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.