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CVE-2013-1065

14
FAUCET Score

CVE-2013-1065 is a local privilege escalation vulnerability affecting backend.py in Jockey before version 0.9.7-0ubuntu7.11, as well as Canonical and Martin Pitt's Ubuntu Linux distributions. It arises from improper D-Bus usage for Polkit authority communication, allowing local users to bypass access restrictions via a PolkitUnixProcess PolkitSubject race condition through setuid or pkexec processes. The vulnerability has a CVSS score of 4.6, indicating low attack complexity and requiring local access, potentially leading to partial confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.9.7-0ubuntu7.10CPE matchmatch criteria
cpe:2.3:a:martin_pitt:jockey:*:*:*:*:*:*:*:*
0.9.7-0ubuntu7CPE matchmatch criteria
cpe:2.3:a:martin_pitt:jockey:0.9.7-0ubuntu7:*:*:*:*:*:*:*
0.9.7-0ubuntu7.1CPE matchmatch criteria
cpe:2.3:a:martin_pitt:jockey:0.9.7-0ubuntu7.1:*:*:*:*:*:*:*
0.9.7-0ubuntu7.2CPE matchmatch criteria
cpe:2.3:a:martin_pitt:jockey:0.9.7-0ubuntu7.2:*:*:*:*:*:*:*
0.9.7-0ubuntu7.3CPE matchmatch criteria
cpe:2.3:a:martin_pitt:jockey:0.9.7-0ubuntu7.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.6MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.37%
Probability of exploitation in next 30 days
EPSS Percentile
29.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0037 is in the 50th percentile among its peer group of 3,050 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

ubuntupatch availablevia nvd_reference
View patch

References

secunia.com / advisories/54912
Vendor Advisory
launchpad.net / ubuntu/+source/jockey/0.9.7-0ubuntu7.11
Patch
ubuntu.com / usn/USN-1957-1