CVE-2011-2777

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Summary

CVECVE-2011-2777
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2012-08-29 22:55:01 UTC
Updated2026-04-29 01:13:23 UTC
Descriptionsamples/powerbtn/powerbtn.sh in acpid (aka acpid2) 2.0.16 and earlier uses the pidof program incorrectly, which allows local users to gain privileges by running a program with the name kded4 and a DBUS_SESSION_BUS_ADDRESS environment variable containing commands.

Risk And Classification

Primary CVSS: v2.0 4.4 from [email protected]

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

Problem Types: CWE-264 | n/a

CVSS v2.0 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Tedfelix Acpid2 2.0.0 All All All
Application Tedfelix Acpid2 2.0.1 All All All
Application Tedfelix Acpid2 2.0.10 All All All
Application Tedfelix Acpid2 2.0.11 All All All
Application Tedfelix Acpid2 2.0.12 All All All
Application Tedfelix Acpid2 2.0.13 All All All
Application Tedfelix Acpid2 2.0.14 All All All
Application Tedfelix Acpid2 2.0.15 All All All
Application Tedfelix Acpid2 2.0.2 All All All
Application Tedfelix Acpid2 2.0.3 All All All
Application Tedfelix Acpid2 2.0.4 All All All
Application Tedfelix Acpid2 2.0.5 All All All
Application Tedfelix Acpid2 2.0.6 All All All
Application Tedfelix Acpid2 2.0.7 All All All
Application Tedfelix Acpid2 2.0.8 All All All
Application Tedfelix Acpid2 2.0.9 All All All
Application Tedfelix Acpid2 All All All All

Vendor Declared Affected Products

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

References

ReferenceSourceLinkTags
Bug #893821 “Shell expansion may allow privilege boundary crossi...” : Bugs : “acpid” package : Ubuntu af854a3a-2127-422b-91ae-364da2661108 bugs.launchpad.net
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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