What’s Vulnerable › Vulnerabilities

CVE-2003-0059

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2003-02-19 · updated 2026-06-16

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.

Affected products

• MIT Kerberos 5: 1.2.1, 1.2.2

References

• http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000639
• http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2003-001-multiple.txt
• http://www.kb.cert.org/vuls/id/684563
• http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:043
• http://www.redhat.com/support/errata/RHSA-2003-051.html
• http://www.redhat.com/support/errata/RHSA-2003-052.html
• http://www.redhat.com/support/errata/RHSA-2003-168.html
• http://www.securityfocus.com/bid/6714
• https://exchange.xforce.ibmcloud.com/vulnerabilities/11188
• http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000639
• http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2003-001-multiple.txt
• http://www.kb.cert.org/vuls/id/684563

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