Is CVE-2012-0804 in the CISA KEV catalog?

No. CVE-2012-0804 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2012-0804?

CVE-2012-0804 has a CVSS v2 base score of 10.0 (HIGH).

What is the EPSS score for CVE-2012-0804?

CVE-2012-0804 has an EPSS score of 8.40% (94th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2012-0804?

Upgrade cvs on debian 11 to 2:1.12.13+real-7 or later.

CVE & CISA-KEV Catalog

CVE-2012-0804

HIGHEPSS 94th pctl

10.0

CVSS v2

NVD

Description

Heap-based buffer overflow in the proxy_connect function in src/client.c in CVS 1.11 and 1.12 allows remote HTTP proxy servers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted HTTP response.

CWE-119Buffer Overflow

How to fix

Remediation Available

cvsDebian

Fixed in:2:1.12.13+real-7CVE-2012-0804

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

8.40%probability of exploitation in 30 days

94thpercentile

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

References

Vendor Advisory3

Other references12

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.