Is CVE-2013-4231 in the CISA KEV catalog?

No. CVE-2013-4231 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2013-4231?

CVE-2013-4231 has a CVSS v2 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2013-4231?

CVE-2013-4231 has an EPSS score of 7.40% (94th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2013-4231?

Upgrade tiff on debian 11 to 4.0.3-2 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2013-4231

MEDIUMEPSS 94th pctl

4.3

CVSS v2

NVD

Description

Multiple buffer overflows in libtiff before 4.0.3 allow remote attackers to cause a denial of service (out-of-bounds write) via a crafted (1) extension block in a GIF image or (2) GIF raster image to tools/gif2tiff.c or (3) a long filename for a TIFF image to tools/rgb2ycbcr.c. NOTE: vectors 1 and 3 are disputed by Red Hat, which states that the input cannot exceed the allocated buffer size.

CWE-119Buffer Overflow

How to fix

Remediation Available

tiffDebian

Fixed in:4.0.3-2CVE-2013-4231

libtiff5Ubuntu

Fixed in:4.0.3-7ubuntu0.1USN-2205-1

tiffUbuntu

Fixed in:4.0.3-7ubuntu0.1USN-2205-1

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

7.40%probability of exploitation in 30 days

94thpercentile

High risk: more likely to be exploited than 94% of all known CVEs.

References

Vendor Advisory2

Other references7

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.