CVE-2011-1946

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Summary

CVECVE-2011-1946
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2011-07-07 21:55:02 UTC
Updated2026-04-29 01:13:23 UTC
Descriptiongnomesu-pam-backend in libgnomesu 1.0.0 prints an error message but proceeds with the non-error code path upon failure of the setgid or setuid function, which allows local users to gain privileges by leveraging access to two unprivileged user accounts, and running many processes under one of these accounts.

Risk And Classification

Primary CVSS: v2.0 7.2 from [email protected]

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

Problem Types: CWE-264 | n/a

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Hongli Lai Libgnomesu 1.0.0 All All All

Vendor Declared Affected Products

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

References

ReferenceSourceLinkTags
oss-security - Re: CVE request: libgnomesu privilege escalation af854a3a-2127-422b-91ae-364da2661108 openwall.com Patch
oss-security - CVE request: libgnomesu privilege escalation af854a3a-2127-422b-91ae-364da2661108 openwall.com Patch
libgnomesu PAM Backend 'setuid()' Return Value Local Privilege Escalation Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
Bug 695627 – VUL-0: libgnomesu pam backend missing setuid() retval check af854a3a-2127-422b-91ae-364da2661108 bugzilla.novell.com Patch
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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