CVE-2014-4343

Double free vulnerability in the initctxreselect function in the SPNEGO initiator in lib/gssapi/spnego/spnegomech.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...

CVE-2014-4344

The accctxcont function in the SPNEGO acceptor in lib/gssapi/spnego/spnegomech.c in MIT Kerberos 5 aka krb5 1.5.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service NULL pointer dereference and application crash via an empty continuation token at a certain point...

CVE-2014-4343

Double free vulnerability in the initctxreselect function in the SPNEGO initiator in lib/gssapi/spnego/spnegomech.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...

Double free

Double free vulnerability in the initctxreselect function in the SPNEGO initiator in lib/gssapi/spnego/spnegomech.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...

CVE-2014-4345

Off-by-one error in the krb5encodekrbsecretkey function in plugins/kdb/ldap/libkdbldap/ldapprincipal2.c in the LDAP KDB module in kadmind in MIT Kerberos 5 aka krb5 1.6.x through 1.11.x before 1.11.6 and 1.12.x before 1.12.2 allows remote authenticated users to cause a denial of service buffer...

CVE-2014-4344

The MIT Kerberos SPNEGO acceptor (lib/gssapi/spnego/spnego_mech.c, krb5 1.5.x–1.12.x before 1.12.2) is affected by CVE-2014-4344 due to a NULL pointer dereference when processing an empty continuation token during SPNEGO negotiation, enabling remote, unauthenticated denial of service (server cras...

CVE-2014-4345

Off-by-one error in the krb5encodekrbsecretkey function in plugins/kdb/ldap/libkdbldap/ldapprincipal2.c in the LDAP KDB module in kadmind in MIT Kerberos 5 aka krb5 1.6.x through 1.11.x before 1.11.6 and 1.12.x before 1.12.2 allows remote authenticated users to cause a denial of service buffer...

CVE-2014-4343

Double free vulnerability in the initctxreselect function in the SPNEGO initiator in lib/gssapi/spnego/spnegomech.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...

CVE-2014-4344

The accctxcont function in the SPNEGO acceptor in lib/gssapi/spnego/spnegomech.c in MIT Kerberos 5 aka krb5 1.5.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service NULL pointer dereference and application crash via an empty continuation token at a certain point...

CVE-2014-4343

Double free vulnerability in the initctxreselect function in the SPNEGO initiator in lib/gssapi/spnego/spnegomech.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...

CVE-2014-4344

The accctxcont function in the SPNEGO acceptor in lib/gssapi/spnego/spnegomech.c in MIT Kerberos 5 aka krb5 1.5.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service NULL pointer dereference and application crash via an empty continuation token at a certain point...

CVE-2014-4343

CVE-2014-4343 is a double-free flaw in MIT Kerberos SPNEGO: the SPNEGO initiator’s init_ctx_reselect can be corrupted by crafted traffic from an impersonating acceptor, leading to memory corruption or denial of service and potentially code execution. Affected: MIT Kerberos 5 (krb5) 1.10.x through...

CVE-2014-4345

MIT Kerberos 5 (krb5) kadmind LDAP KDB back end is affected by CVE-2014-4345 due to an off-by-one error in ldap_principal2.c (krb5_encode_krbsecretkey). The flaw can be triggered by a sequence of cpw -keepold commands, allowing remote authenticated users to cause a denial of service via a buffer ...

CVE-2014-4343

Double free vulnerability in the initctxreselect function in the SPNEGO initiator in lib/gssapi/spnego/spnegomech.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...

CVE-2014-4344

The accctxcont function in the SPNEGO acceptor in lib/gssapi/spnego/spnegomech.c in MIT Kerberos 5 aka krb5 1.5.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service NULL pointer dereference and application crash via an empty continuation token at a certain point...

CVE-2014-4343: Double Free

Double free vulnerability in the initctxreselect function in the SPNEGO initiator in lib/gssapi/spnego/spnegomech.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...

CVE-2014-4345: Undefined Security Weakness

Off-by-one error in the krb5encodekrbsecretkey function in plugins/kdb/ldap/libkdbldap/ldapprincipal2.c in the LDAP KDB module in kadmind in MIT Kerberos 5 aka krb5 1.6.x through 1.11.x before 1.11.6 and 1.12.x before 1.12.2 allows remote authenticated users to cause a denial of service buffer...

CVE-2014-4344: NULL Pointer Dereference

The accctxcont function in the SPNEGO acceptor in lib/gssapi/spnego/spnegomech.c in MIT Kerberos 5 aka krb5 1.5.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service NULL pointer dereference and application crash via an empty continuation token at a certain point...

USN-2310-1: Kerberos vulnerabilities

It was discovered that Kerberos incorrectly handled certain crafted Draft 9 requests. A remote attacker could use this issue to cause the daemon to crash, resulting in a denial of service. This issue only affected Ubuntu 12.04 LTS. CVE-2012-1016 It was discovered that Kerberos incorrectly handled...

Debian DSA-3000-1 : krb5 - security update

Several vulnerabilities were discovered in krb5, the MIT implementation of Kerberos. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2014-4341 An unauthenticated remote attacker with the ability to inject packets into a legitimately established GSSAPI...