Is CVE-2007-5902 in the CISA KEV catalog?

No. CVE-2007-5902 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2007-5902?

CVE-2007-5902 has a CVSS v2 base score of 10.0 (HIGH).

What is the EPSS score for CVE-2007-5902?

CVE-2007-5902 has an EPSS score of 5.91% (92th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2007-5902?

Upgrade krb5 on debian 11 to 1.6.dfsg.4~beta1-1 or later.

CVE & CISA-KEV Catalog

CVE-2007-5902

HIGHEPSS 92th pctl

10.0

CVSS v2

NVD

Description

Integer overflow in the svcauth_gss_get_principal function in lib/rpc/svc_auth_gss.c in MIT Kerberos 5 (krb5) allows remote attackers to have an unknown impact via a large length value for a GSS client name in an RPC request.

CWE-189

How to fix

Remediation Available

krb5Debian

Fixed in:1.6.dfsg.4~beta1-1CVE-2007-5902

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

5.91%probability of exploitation in 30 days

92ndpercentile

High risk: more likely to be exploited than 92% of all known CVEs.

References

Exploit1

bugs.gentoo.org

Other references16

Related Vulnerabilities

Other CWE-189 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2015-1538	High	10.0	99%	-	-
CVE-2006-3747	High	7.6	96%	-	Fix
CVE-2007-0071	High	9.3	93%	-	-
CVE-2015-3829	High	10.0	90%	-	-
CVE-2015-3864	High	10.0	87%	-	-
CVE-2015-1539	High	10.0	86%	-	-

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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 2026-04-23.