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CVE-2013-7322

MEDIUM(4.9)

AV:N/AC:M/Au:S/C:P/I:P/A:N

Risk Signal Score12/100 — NIEDRIG
  • CVSS 4.9 — Mittel

EPSS-Score

0%

Exploit-Wahrscheinlichkeit (30 Tage)

CVSS Score

4.9

Technische Schwere

Beschreibung

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.

Referenzen