Is CVE-2013-4259 in the CISA KEV catalog?

No. CVE-2013-4259 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2013-4259?

CVE-2013-4259 has a CVSS v2 base score of 1.9 (LOW).

What is the EPSS score for CVE-2013-4259?

CVE-2013-4259 has an EPSS score of 0.34% (26th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2013-4259?

Upgrade ansible on debian 11 to 1.3.4+dfsg-1 or later.

CVE & CISA-KEV Catalog

CVE-2013-4259

LOW

1.9

CVSS v2

NVD

Description

runner/connection_plugins/ssh.py in Ansible before 1.2.3, when using ControlPersist, allows local users to redirect a ssh session via a symlink attack on a socket file with a predictable name in /tmp/.

CWE-264Permissions, Privileges, and Access Controls

How to fix

Remediation Available

ansibleDebian

Fixed in:1.3.4+dfsg-1CVE-2013-4259

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

0.34%probability of exploitation in 30 days

26thpercentile

Low risk: more likely to be exploited than 26% of all known CVEs.

References

Patch1

bugzilla.redhat.com

Vendor Advisory1

ansible.com

Other references1

groups.google.com

Related Vulnerabilities

Other CWE-264 (Permissions, Privileges, and Access Controls) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2012-1456	Medium	4.3	100%	-	-
CVE-2012-1459	Medium	4.3	100%	-	Fix
CVE-2012-1446	Medium	4.3	100%	-	-
CVE-2012-1443	Medium	4.3	100%	-	-
CVE-2012-1442	Medium	4.3	99%	-	-
CVE-2012-1457	Medium	4.3	98%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.