Back to search
CVE-2014-4343
Published: Aug 14, 2014
Modified: Aug 6, 2024
PUBLISHED
Description
Double free vulnerability in the init_ctx_reselect function in the SPNEGO initiator in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.10.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via network traffic that appears to come from an intended acceptor, but specifies a security mechanism different from the one proposed by the initiator.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://github.com/krb5/krb5/commit/f18ddf5d82de0ab7591a36e465bc24225776940f
x_refsource_CONFIRM
http://aix.software.ibm.com/aix/efixes/security/nas_advisory1.asc
x_refsource_CONFIRM
61052
third-party-advisory
x_refsource_SECUNIA
RHSA-2015:0439
vendor-advisory
x_refsource_REDHAT
60448
third-party-advisory
x_refsource_SECUNIA
http://krbdev.mit.edu/rt/Ticket/Display.html?id=7969
x_refsource_CONFIRM
FEDORA-2014-8189
vendor-advisory
x_refsource_FEDORA
http://support.f5.com/kb/en-us/solutions/public/15000/500/sol15553.html
x_refsource_CONFIRM
69159
vdb-entry
x_refsource_BID
DSA-3000
vendor-advisory
x_refsource_DEBIAN
GLSA-201412-53
vendor-advisory
x_refsource_GENTOO
109390
vdb-entry
x_refsource_OSVDB
kerberos-cve20144343-dos(95211)
vdb-entry
x_refsource_XF
1030706
vdb-entry
x_refsource_SECTRACK
60082
third-party-advisory
x_refsource_SECUNIA
http://advisories.mageia.org/MGASA-2014-0345.html
x_refsource_CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=1121876
x_refsource_CONFIRM
59102
third-party-advisory
x_refsource_SECUNIA
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now