CVE-2010-3316

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Summary

CVECVE-2010-3316
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2011-01-24 18:00:01 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionThe run_coprocess function in pam_xauth.c in the pam_xauth module in Linux-PAM (aka pam) before 1.1.2 does not check the return values of the setuid, setgid, and setgroups system calls, which might allow local users to read arbitrary files by executing a program that relies on the pam_xauth PAM check.

Risk And Classification

Primary CVSS: v2.0 3.3 from [email protected]

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

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
None

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Linux-pam Linux-pam 0.99.1.0 All All All
Application Linux-pam Linux-pam 0.99.10.0 All All All
Application Linux-pam Linux-pam 0.99.2.0 All All All
Application Linux-pam Linux-pam 0.99.2.1 All All All
Application Linux-pam Linux-pam 0.99.3.0 All All All
Application Linux-pam Linux-pam 0.99.4.0 All All All
Application Linux-pam Linux-pam 0.99.5.0 All All All
Application Linux-pam Linux-pam 0.99.6.0 All All All
Application Linux-pam Linux-pam 0.99.6.1 All All All
Application Linux-pam Linux-pam 0.99.6.2 All All All
Application Linux-pam Linux-pam 0.99.6.3 All All All
Application Linux-pam Linux-pam 0.99.7.0 All All All
Application Linux-pam Linux-pam 0.99.7.1 All All All
Application Linux-pam Linux-pam 0.99.8.0 All All All
Application Linux-pam Linux-pam 0.99.8.1 All All All
Application Linux-pam Linux-pam 0.99.9.0 All All All
Application Linux-pam Linux-pam 1.0.0 All All All
Application Linux-pam Linux-pam 1.0.1 All All All
Application Linux-pam Linux-pam 1.0.2 All All All
Application Linux-pam Linux-pam 1.0.3 All All All
Application Linux-pam Linux-pam 1.0.4 All All All
Application Linux-pam Linux-pam 1.1.0 All All All
Application Linux-pam Linux-pam All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
637898 – (CVE-2010-3316) CVE-2010-3316 pam: pam_xauth missing return value checks from setuid() and similar calls af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com Patch
Support / Security / Advisories / / MDVSA-2010:220 | Mandriva af854a3a-2127-422b-91ae-364da2661108 www.mandriva.com
VMSA-2011-0004 af854a3a-2127-422b-91ae-364da2661108 www.vmware.com
oss-security - Re: Minor security flaw with pam_xauth af854a3a-2127-422b-91ae-364da2661108 openwall.com
[Security-announce] VMSA-2011-0004 VMware ESX/ESXi SLPD denial of service vulnerability and ESX third party updates for Service Console packages bind, pam, and rpm af854a3a-2127-422b-91ae-364da2661108 lists.vmware.com
oss-security - Re: Minor security flaw with pam_xauth af854a3a-2127-422b-91ae-364da2661108 openwall.com Patch
oss-security - Minor security flaw with pam_xauth af854a3a-2127-422b-91ae-364da2661108 openwall.com
Security Advisory SA49711 - Gentoo update for pam - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com
Pluggable Auth Modules / Bugs / #314 Minor security flaw with pam_xauth af854a3a-2127-422b-91ae-364da2661108 sourceforge.net
rhn.redhat.com | Red Hat Support af854a3a-2127-422b-91ae-364da2661108 www.redhat.com
oss-security - Re: Minor security flaw with pam_xauth af854a3a-2127-422b-91ae-364da2661108 openwall.com Patch
Gentoo Linux Documentation -- Linux-PAM: Multiple vulnerabilities af854a3a-2127-422b-91ae-364da2661108 security.gentoo.org
git.altlinux.org - pam.git/commit af854a3a-2127-422b-91ae-364da2661108 git.altlinux.org
oss-security - Re: Minor security flaw with pam_xauth af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Patch
oss-security - Re: Minor security flaw with pam_xauth af854a3a-2127-422b-91ae-364da2661108 openwall.com Patch
oss-security - Re: Minor security flaw with pam_xauth af854a3a-2127-422b-91ae-364da2661108 openwall.com Patch
rhn.redhat.com | Red Hat Support af854a3a-2127-422b-91ae-364da2661108 www.redhat.com
oss-security - Re: Minor security flaw with pam_xauth af854a3a-2127-422b-91ae-364da2661108 openwall.com Patch
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
SecurityFocus af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
oss-security - Re: Minor security flaw with pam_xauth af854a3a-2127-422b-91ae-364da2661108 openwall.com Patch
git.altlinux.org - pam.git/commit MITRE git.altlinux.org
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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