Is CVE-2013-0791 in the CISA KEV catalog?

No. CVE-2013-0791 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2013-0791?

CVE-2013-0791 has a CVSS v2 base score of 5.0 (MEDIUM).

What is the EPSS score for CVE-2013-0791?

CVE-2013-0791 has an EPSS score of 5.21% (91th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2013-0791?

Upgrade nss on debian 11 to 2:3.14.3-1 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2013-0791

MEDIUMEPSS 91th pctl

5.0

CVSS v2

NVD

Description

The CERT_DecodeCertPackage function in Mozilla Network Security Services (NSS), as used in Mozilla Firefox before 20.0, Firefox ESR 17.x before 17.0.5, Thunderbird before 17.0.5, Thunderbird ESR 17.x before 17.0.5, SeaMonkey before 2.17, and other products, allows remote attackers to cause a denial of service (out-of-bounds read and memory corruption) via a crafted certificate.

CWE-119Buffer Overflow

How to fix

Remediation Available

nssDebian

Fixed in:2:3.14.3-1CVE-2013-0791

DeveloperEditionWindows application

Affected:17.0 17.0.5Fixed in:17.0.5Mozilla

Mozilla Firefox (en-US)Windows application

Affected:17.0 17.0.5Fixed in:17.0.5Mozilla

Mozilla Thunderbird (en-US)Windows application

Affected:17.0.5Fixed in:17.0.5Mozilla

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

5.21%probability of exploitation in 30 days

91stpercentile

High risk: more likely to be exploited than 91% of all known CVEs.

References

Patch1

bugzilla.mozilla.org

Vendor Advisory1

mozilla.org

Third-Party Advisory6

Other references5

Related Vulnerabilities

Other CWE-119 (Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-4966	Critical	9.4	100%	KEV + Ransom	Fix
CVE-2017-11882	High	7.8	100%	KEV + Ransom	-
CVE-2020-0796	Critical	10.0	100%	KEV + Ransom	-
CVE-2008-4250	Critical	9.8	99%	KEV	-
CVE-2017-15944	Critical	9.8	98%	KEV	Fix
CVE-2015-0014	High	10.0	97%	-	-

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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.