VulnerabilityModified

CVE-2004-0434

k5admind (kadmind) for Heimdal allows remote attackers to execute arbitrary code via a Kerberos 4 compatibility administration request whose framing length is less than 2, which leads to a heap-based buffer overflow.

CRITICAL 9.8EPSS 7.16%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (7.16%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

CVSS 3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 7.16% probability · 94th percentile
CISA KEV: Not listed
Weakness: CWE-131
Affected: heimdal project/heimdal · debian/debian linux
Source: cve@mitre.org

References

ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-04:09.kadmind.ascBroken Link, Third Party Advisory
http://lists.grok.org.uk/pipermail/full-disclosure/2004-May/020998.htmlBroken Link, Third Party Advisory
http://marc.info/?l=bugtraq&m=108386148126457&w=2Mailing List
http://security.gentoo.org/glsa/glsa-200405-23.xmlThird Party Advisory
http://www.debian.org/security/2004/dsa-504Broken Link, Patch, Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/16071Third Party Advisory, VDB Entry
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-04:09.kadmind.ascBroken Link, Third Party Advisory
http://lists.grok.org.uk/pipermail/full-disclosure/2004-May/020998.htmlBroken Link, Third Party Advisory
http://marc.info/?l=bugtraq&m=108386148126457&w=2Mailing List
http://security.gentoo.org/glsa/glsa-200405-23.xmlThird Party Advisory
http://www.debian.org/security/2004/dsa-504Broken Link, Patch, Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/16071Third Party Advisory, VDB Entry

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.