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krb5: Memory leak at /krb5/src/lib/gssapi/krb5/k5sealv3.c

🗓️ 12 Nov 2024 09:08:27Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 8 Views

A memory leak in Kerberos library file k5sealv3.c may cause denial of service via memory exhaustion.

Related
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9aarch64krb5-debuginfo0:1.21.1-3.el9krb5-debuginfo-0:1.21.1-3.el9.aarch64.rpm
Red Hat Enterprise Linux9ppc64lekrb5-debuginfo0:1.21.1-3.el9krb5-debuginfo-0:1.21.1-3.el9.ppc64le.rpm
Red Hat Enterprise Linux9s390xkrb5-debuginfo0:1.21.1-3.el9krb5-debuginfo-0:1.21.1-3.el9.s390x.rpm
Red Hat Enterprise Linux9x86_64krb5-debuginfo0:1.21.1-3.el9krb5-debuginfo-0:1.21.1-3.el9.x86_64.rpm
Red Hat Enterprise Linux9anykrb5-debuginfo0:1.21.1-3.el9.i686krb5-debuginfo-0:1.21.1-3.el9.i686.noarch.rpm
Red Hat Enterprise Linux9aarch64krb5-debugsource0:1.21.1-3.el9krb5-debugsource-0:1.21.1-3.el9.aarch64.rpm
Red Hat Enterprise Linux9ppc64lekrb5-debugsource0:1.21.1-3.el9krb5-debugsource-0:1.21.1-3.el9.ppc64le.rpm
Red Hat Enterprise Linux9s390xkrb5-debugsource0:1.21.1-3.el9krb5-debugsource-0:1.21.1-3.el9.s390x.rpm
Red Hat Enterprise Linux9x86_64krb5-debugsource0:1.21.1-3.el9krb5-debugsource-0:1.21.1-3.el9.x86_64.rpm
Red Hat Enterprise Linux9anykrb5-debugsource0:1.21.1-3.el9.i686krb5-debugsource-0:1.21.1-3.el9.i686.noarch.rpm
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01 Jul 2026 13:56Current
7.3High risk
Vulners AI Score7.3
CVSS 3.17.5
EPSS0.01128
SSVC
CWE-401
kerberos memory leakmemory exhaustiondenial of serviceunix
8