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krb5 RPC library buffer overflow

🗓️ 04 Sep 2007 18:13:00Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 5 Views

Remote stack-based overflow in svcauth_gss_validate (kerberos 5 1.4-1.6.2) allows DoS and possible remote code execution via long RPC string.

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Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux5i386krb5-debuginfo0:1.5-29krb5-debuginfo-0:1.5-29.i386.rpm
Red Hat Enterprise Linux5ia64krb5-debuginfo0:1.5-29krb5-debuginfo-0:1.5-29.ia64.rpm
Red Hat Enterprise Linux5ppckrb5-debuginfo0:1.5-29krb5-debuginfo-0:1.5-29.ppc.rpm
Red Hat Enterprise Linux5ppc64krb5-debuginfo0:1.5-29krb5-debuginfo-0:1.5-29.ppc64.rpm
Red Hat Enterprise Linux5s390krb5-debuginfo0:1.5-29krb5-debuginfo-0:1.5-29.s390.rpm
Red Hat Enterprise Linux5s390xkrb5-debuginfo0:1.5-29krb5-debuginfo-0:1.5-29.s390x.rpm
Red Hat Enterprise Linux5x86_64krb5-debuginfo0:1.5-29krb5-debuginfo-0:1.5-29.x86_64.rpm
Red Hat Enterprise Linux5i386krb5-devel0:1.5-29krb5-devel-0:1.5-29.i386.rpm
Red Hat Enterprise Linux5ia64krb5-devel0:1.5-29krb5-devel-0:1.5-29.ia64.rpm
Red Hat Enterprise Linux5ppckrb5-devel0:1.5-29krb5-devel-0:1.5-29.ppc.rpm
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25 Jun 2026 10:34Current
7.8High risk
Vulners AI Score7.8
CVSS 210
EPSS0.10997
5