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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2013-1064
HistoryOct 03, 2022 - 4:14 p.m.

CVE-2013-1064

2022-10-0316:14:49
Debian Security Bug Tracker
security-tracker.debian.org
13
apt-xapian-index
communication vulnerability
d-bus
polkitunixprocess
polkitsubject
race condition
cve-2013-1064
cve-2013-4288

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

EPSS

0

Percentile

5.1%

apt-xapian-index before 0.45ubuntu2.1, 0.44ubuntu7.1, and 0.44ubuntu5.1 does not properly use D-Bus for communication with a polkit authority, which allows local users to bypass intended access restrictions by leveraging a PolkitUnixProcess PolkitSubject race condition via a (1) setuid process or (2) pkexec process, a related issue to CVE-2013-4288.

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

EPSS

0

Percentile

5.1%