CVE-2004-0371 json
Heimdal 0.6.x before 0.6.1 and 0.5.x before 0.5.3 does not properly perform certain consistency checks for cross-realm requests, which allo…
published 2004-04-06 22 y ago modified 2026-06-16 4 mo ago also EUVD-2004-0371
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.5%
- EPSS 1.5% chance of exploitation in 30 days, percentile 74%
- public exploits
- 0
- none known
Summary
Heimdal 0.6.x before 0.6.1 and 0.5.x before 0.5.3 does not properly perform certain consistency checks for cross-realm requests, which allows remote attackers with control of a realm to impersonate others in the cross-realm trust path.
Patch / fix
- heimdal Debian 14, Debian 13, Debian 12 0.6.1-1
debian advisories DEBIAN-CVE-2004-0371
- debian.org/security/2004/dsa-476 advisory
Exploit prediction
1.53% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
References
-
debian.org
/security/2004/dsa-476
vendor-advisory, patch
-
security.gentoo.org
/glsa/glsa-200404-09.xml
vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/15701
vdb-entry
- pdc.kth.se /heimdal/advisory/2004-04-01/
Sources
- CVE List CVE-2004-0371
- NVD CVE-2004-0371
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.