CVE-2010-4706 — Linux-pam vulnerability

8 documents7 sources
Severity
4.9MEDIUMNVD
EPSS
0.0%
top 84.87%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
PAMDebian PAMLinux-pam
Timeline
PublishedJan 24
Latest updateMay 14

Description

The pam_sm_close_session function in pam_xauth.c in the pam_xauth module in Linux-PAM (aka pam) 1.1.2 and earlier does not properly handle a failure to determine a certain target uid, which might allow local users to delete unintended files by executing a program that relies on the pam_xauth PAM check.

CVSS vector

AV:L/AC:L/C:N/I:N/A:CExploitability: 3.9 | Impact: 6.9

Affected Packages3 packages

▶NVDlinux-pam/linux-pam1.1.2+23
▶debiandebian/pam< pam 1.1.3-1 (bookworm)
▶Debianpam/pam< 1.1.3-1+3

Patches

Patch: openwall.com ↗Patch: openwall.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-34fx-r4jh-7jxc: The pam_sm_close_session function in pam_xauth↗2022-05-14
▶
OSV
CVE-2010-4706: The pam_sm_close_session function in pam_xauth↗2011-01-24
▶

📋Vendor Advisories

4
Ubuntu
PAM regression↗2011-05-31
▶
Ubuntu
PAM vulnerabilities↗2011-05-30
▶
Red Hat
pam: pam_xauth: Improper handling of failure to determine certain target uid↗2010-10-03
▶
Debian
CVE-2010-4706: pam - The pam_sm_close_session function in pam_xauth.c in the pam_xauth module in Linu...↗2010
▶

💬Community

1
Bugzilla
CVE-2010-4706 pam: pam_xauth: Improper handling of failure to determine certain target uid↗2011-01-25
▶
CVE-2010-4706 — Linux-pam vulnerability | cvebase