Is CVE-2013-4964 being actively exploited?

CVE-2013-4964 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-4964?

CVE-2013-4964 has a CVSS 2.0 base score of 5.0 (MEDIUM).

CVE-2013-4964

MEDIUM · CVSS 5.0EPSS 1.6%EU EUVD

Puppet Enterprise before 3.0.1 does not set the secure flag for the session cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session.

Key facts

CVSS score: 5.0 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:L/Au:N/C:N/I:P/A:N
Weakness (CWE): CWE-264
EPSS score: 1.6% (76th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-4808)
Published: August 20, 2013
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-4808 in the EU Vulnerability Database. Last updated in EUVD on September 17, 2024.

View on the EU Vulnerability Database

Affected products

puppet / puppet enterprise
puppet / puppet enterprise
puppet / puppet enterprise
puppet / puppet enterprise
puppet / puppet enterprise
puppet / puppet enterprise
puppet / puppet enterprise

References

http://puppetlabs.com/security/cve/cve-2013-4964/(Vendor Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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