CVE-2013-1064
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…
Does this matter?
Lower severity and a low EPSS score (0.38%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 2.0
- 4.6 MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 0.38% probability · 31th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-264
- Affected
- canonical/apt-xapian-index · canonical/ubuntu linux
- Source
- security@ubuntu.com
References
- http://secunia.com/advisories/54914Vendor Advisory
- http://www.ubuntu.com/usn/USN-1955-1Vendor Advisory
- https://launchpad.net/ubuntu/+source/apt-xapian-index/0.44ubuntu5.1Patch
- https://launchpad.net/ubuntu/+source/apt-xapian-index/0.44ubuntu7.1Patch
- https://launchpad.net/ubuntu/+source/apt-xapian-index/0.45ubuntu2.1Patch
- http://secunia.com/advisories/54914Vendor Advisory
- http://www.ubuntu.com/usn/USN-1955-1Vendor Advisory
- https://launchpad.net/ubuntu/+source/apt-xapian-index/0.44ubuntu5.1Patch
- https://launchpad.net/ubuntu/+source/apt-xapian-index/0.44ubuntu7.1Patch
- https://launchpad.net/ubuntu/+source/apt-xapian-index/0.45ubuntu2.1Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.