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krb5: null pointer dereference in GSS-API library leads to DoS (MITKRB5-SA-2010-005)

🗓️ 18 May 2010 19:45:00Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 33 Views

Kerberos GSS-API dereferences NULL pointer via AP-REQ with missing authenticator checksum, crashing the daemon.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
BDU FSTEC		Vulnerabilities of the Debian GNU/Linux operating system that allow a remote attacker to compromise the accessibility of protected information
6 Jul 201600:00
–bdu_fstec
BDU FSTEC		Vulnerabilities of the Debian GNU/Linux operating system that allow a remote attacker to compromise the accessibility of protected information
6 Jul 201600:00
–bdu_fstec
BDU FSTEC		Vulnerabilities of the Debian GNU/Linux operating system that allow a remote attacker to compromise the accessibility of protected information
6 Jul 201600:00
–bdu_fstec
BDU FSTEC		Vulnerabilities of the Debian GNU/Linux operating system that allow a remote attacker to compromise the accessibility of protected information
6 Jul 201600:00
–bdu_fstec
BDU FSTEC		Vulnerabilities of the Debian GNU/Linux operating system that allow a remote attacker to compromise the accessibility of protected information
6 Jul 201600:00
–bdu_fstec
BDU FSTEC		Vulnerabilities of the Debian GNU/Linux operating system that allow a remote attacker to compromise the accessibility of protected information
6 Jul 201600:00
–bdu_fstec
BDU FSTEC		Vulnerabilities of the Debian GNU/Linux operating system that allow a remote attacker to compromise the accessibility of protected information
6 Jul 201600:00
–bdu_fstec
BDU FSTEC		Vulnerabilities of the Debian GNU/Linux operating system that allow a remote attacker to compromise the accessibility of protected information
6 Jul 201600:00
–bdu_fstec
BDU FSTEC		Vulnerabilities of the Debian GNU/Linux operating system that allow a remote attacker to compromise the accessibility of protected information
6 Jul 201600:00
–bdu_fstec
BDU FSTEC		Vulnerabilities of the Debian GNU/Linux operating system that allow a remote attacker to compromise the accessibility of protected information
6 Jul 201600:00
–bdu_fstec
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux3i386krb5-debuginfo0:1.2.7-72krb5-debuginfo-0:1.2.7-72.i386.rpm
Red Hat Enterprise Linux3ia64krb5-debuginfo0:1.2.7-72krb5-debuginfo-0:1.2.7-72.ia64.rpm
Red Hat Enterprise Linux3ppckrb5-debuginfo0:1.2.7-72krb5-debuginfo-0:1.2.7-72.ppc.rpm
Red Hat Enterprise Linux3ppc64krb5-debuginfo0:1.2.7-72krb5-debuginfo-0:1.2.7-72.ppc64.rpm
Red Hat Enterprise Linux3s390krb5-debuginfo0:1.2.7-72krb5-debuginfo-0:1.2.7-72.s390.rpm
Red Hat Enterprise Linux3s390xkrb5-debuginfo0:1.2.7-72krb5-debuginfo-0:1.2.7-72.s390x.rpm
Red Hat Enterprise Linux3x86_64krb5-debuginfo0:1.2.7-72krb5-debuginfo-0:1.2.7-72.x86_64.rpm
Red Hat Enterprise Linux4i386krb5-debuginfo0:1.3.4-62.el4_8.2krb5-debuginfo-0:1.3.4-62.el4_8.2.i386.rpm
Red Hat Enterprise Linux4ia64krb5-debuginfo0:1.3.4-62.el4_8.2krb5-debuginfo-0:1.3.4-62.el4_8.2.ia64.rpm
Red Hat Enterprise Linux4ppckrb5-debuginfo0:1.3.4-62.el4_8.2krb5-debuginfo-0:1.3.4-62.el4_8.2.ppc.rpm
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28 Jun 2026 12:21Current
6.6Medium risk
Vulners AI Score6.6
CVSS 26.8
EPSS0.06884
CWE-476
kerberosremote denial servicenull pointer crashinvalid token
33