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krb5: PKINIT null pointer deref leads to DoS

🗓️ 18 Mar 2013 17:51:00Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 2 Views

PKINIT in Kerberos before 1.10.4 may crash the daemon via a null pointer dereference from a crafted Draft Nine request.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
BDU FSTEC		Vulnerabilities of the Red Hat Enterprise Linux operating system, which allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information
28 Apr 201500:00
–bdu_fstec
BDU FSTEC		Vulnerabilities of the CentOS operating system that allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information
28 Apr 201500:00
–bdu_fstec
Tenable Nessus		CentOS 6 : krb5 (CESA-2013:0656)
20 Mar 201300:00
–nessus
Tenable Nessus		Fedora 17 : krb5-1.10.2-9.fc17 (2013-3116)
17 Mar 201300:00
–nessus
Tenable Nessus		Fedora 18 : krb5-1.10.3-14.fc18 (2013-3147)
23 Mar 201300:00
–nessus
Tenable Nessus		MiracleLinux 4 : krb5-1.10.3-10.AXS4.1 (AXSA:2013-280:01)
16 Jan 202600:00
–nessus
Tenable Nessus		openSUSE Security Update : krb5 (openSUSE-SU-2013:0498-1)
13 Jun 201400:00
–nessus
Tenable Nessus		Oracle Linux 6 : krb5 (ELSA-2013-0656)
12 Jul 201300:00
–nessus
Tenable Nessus		OracleVM 3.3 : krb5 (OVMSA-2014-0034)
26 Nov 201400:00
–nessus
Tenable Nessus		RHEL 6 : krb5 (RHSA-2013:0656)
19 Mar 201300:00
–nessus
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux6i686krb5-debuginfo0:1.10.3-10.el6_4.1krb5-debuginfo-0:1.10.3-10.el6_4.1.i686.rpm
Red Hat Enterprise Linux6ppckrb5-debuginfo0:1.10.3-10.el6_4.1krb5-debuginfo-0:1.10.3-10.el6_4.1.ppc.rpm
Red Hat Enterprise Linux6ppc64krb5-debuginfo0:1.10.3-10.el6_4.1krb5-debuginfo-0:1.10.3-10.el6_4.1.ppc64.rpm
Red Hat Enterprise Linux6s390krb5-debuginfo0:1.10.3-10.el6_4.1krb5-debuginfo-0:1.10.3-10.el6_4.1.s390.rpm
Red Hat Enterprise Linux6s390xkrb5-debuginfo0:1.10.3-10.el6_4.1krb5-debuginfo-0:1.10.3-10.el6_4.1.s390x.rpm
Red Hat Enterprise Linux6x86_64krb5-debuginfo0:1.10.3-10.el6_4.1krb5-debuginfo-0:1.10.3-10.el6_4.1.x86_64.rpm
Red Hat Enterprise Linux6i686krb5-devel0:1.10.3-10.el6_4.1krb5-devel-0:1.10.3-10.el6_4.1.i686.rpm
Red Hat Enterprise Linux6ppckrb5-devel0:1.10.3-10.el6_4.1krb5-devel-0:1.10.3-10.el6_4.1.ppc.rpm
Red Hat Enterprise Linux6ppc64krb5-devel0:1.10.3-10.el6_4.1krb5-devel-0:1.10.3-10.el6_4.1.ppc64.rpm
Red Hat Enterprise Linux6s390krb5-devel0:1.10.3-10.el6_4.1krb5-devel-0:1.10.3-10.el6_4.1.s390.rpm
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21 Nov 2025 17:43Current
5.8Medium risk
Vulners AI Score5.8
CVSS 25
EPSS0.02576
CWE-476
Public key initializationKerberosNull pointer dereferenceDenial of serviceDraft nine requestKey derivation function
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