Is CVE-2003-0059 in the CISA KEV catalog?

No. CVE-2003-0059 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2003-0059?

CVE-2003-0059 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2003-0059?

CVE-2003-0059 has an EPSS score of 3.55% (88th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2003-0059?

Upgrade krb5 on debian 11 to 1.2.5-1 or later.

CVE & CISA-KEV Catalog

CVE-2003-0059

HIGHEPSS 88th pctl

7.5

CVSS v2

NVD

Description

Unknown vulnerability in the chk_trans.c of the libkrb5 library for MIT Kerberos V5 before 1.2.5 allows users from one realm to impersonate users in other realms that have the same inter-realm keys.

How to fix

Remediation Available

krb5Debian

Fixed in:1.2.5-1CVE-2003-0059

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

3.55%probability of exploitation in 30 days

88thpercentile

Elevated risk: more likely to be exploited than 88% of all known CVEs.

References

Patch3

Other references6

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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 2026-04-16.