krb5: NULL pointer dereference flaw in SPNEGO acceptor for continuation tokens

A NULL pointer dereference flaw was found in the MIT Kerberos SPNEGO acceptor for continuation tokens. A remote, unauthenticated attacker could use this flaw to crash a GSSAPI-enabled server application...

Double free

The krb5gssprocesscontexttoken function in lib/gssapi/krb5/processcontexttoken.c in the libgssapikrb5 library in MIT Kerberos 5 aka krb5 through 1.11.5, 1.12.x through 1.12.2, and 1.13.x before 1.13.1 does not properly maintain security-context handles, which allows remote authenticated users to...

DEBIAN-CVE-2014-5352

The krb5gssprocesscontexttoken function in lib/gssapi/krb5/processcontexttoken.c in the libgssapikrb5 library in MIT Kerberos 5 aka krb5 through 1.11.5, 1.12.x through 1.12.2, and 1.13.x before 1.13.1 does not properly maintain security-context handles, which allows remote authenticated users to...

CVE-2014-5352

The krb5gssprocesscontexttoken function in lib/gssapi/krb5/processcontexttoken.c in the libgssapikrb5 library in MIT Kerberos 5 aka krb5 through 1.11.5, 1.12.x through 1.12.2, and 1.13.x before 1.13.1 does not properly maintain security-context handles, which allows remote authenticated users to...

CVE-2014-5352

The krb5gssprocesscontexttoken function in lib/gssapi/krb5/processcontexttoken.c in the libgssapikrb5 library in MIT Kerberos 5 aka krb5 through 1.11.5, 1.12.x through 1.12.2, and 1.13.x before 1.13.1 does not properly maintain security-context handles, which allows remote authenticated users to...

CVE-2014-5352

The krb5gssprocesscontexttoken function in lib/gssapi/krb5/processcontexttoken.c in the libgssapikrb5 library in MIT Kerberos 5 aka krb5 through 1.11.5, 1.12.x through 1.12.2, and 1.13.x before 1.13.1 does not properly maintain security-context handles, which allows remote authenticated users to...

CVE-2014-5352

The krb5gssprocesscontexttoken function in lib/gssapi/krb5/processcontexttoken.c in the libgssapikrb5 library in MIT Kerberos 5 aka krb5 through 1.11.5, 1.12.x through 1.12.2, and 1.13.x before 1.13.1 does not properly maintain security-context handles, which allows remote authenticated users to...

Oracle Solaris Third-Party Patch Update : kerberos (multiple_buffer_errors_vulnerabilities_in4)

The remote Solaris system is missing necessary patches to address security updates : - MIT Kerberos 5 aka krb5 before 1.12.2 allows remote attackers to cause a denial of service buffer over-read and application crash by injecting invalid tokens into a GSSAPI application session. CVE-2014-4341 - M...

GLSA-201412-02 : nfs-utils: Information disclosure

The remote host is affected by the vulnerability described in GLSA-201412-02 nfs-utils: Information disclosure rpc.gssd in nfs-utils is vulnerable to DNS spoofing due to it depending on PTR resolution for GSSAPI authentication, allowing for data to be submitted to a malicious server without the...

nfs-utils: Information disclosure

Background nfs-utils contains the client and daemon implementations for the NFS protocol. Description rpc.gssd in nfs-utils is vulnerable to DNS spoofing due to it depending on PTR resolution for GSSAPI authentication, allowing for data to be submitted to a malicious server without the knowledge ...

OracleVM 3.3 : rsyslog (OVMSA-2014-0030)

The remote OracleVM system is missing necessary patches to address critical security updates : - use setsid to get a controlling session and process group Orabug: 17346261 Todd Vierling - fix CVE-2014-3634 resolves: 1149148 - drop patch 5 which introduced a regression resolves: 927405 reverts:...

OracleVM 2.1 : krb5 (OVMSA-2009-0003)

The remote OracleVM system is missing necessary patches to address critical security updates : CVE-2009-0844 The getinputtoken function in the SPNEGO implementation in MIT Kerberos 5 aka krb5 1.5 through 1.6.3 allows remote attackers to cause a denial of service daemon crash and possibly obtain...

OracleVM 3.3 : krb5 (OVMSA-2014-0034)

The remote OracleVM system is missing necessary patches to address critical security updates : - actually apply that last patch - incorporate fix for MITKRB5-SA-2014-001 CVE-2014-4345, 1128157 - ksu: when evaluating .k5users, don't throw away data from .k5users when we're not passed a command to...

[SECURITY] Fedora 19 Update: python-requests-kerberos-0.6-1.fc19

Requests is an HTTP library, written in Python, for human beings. This libr ary adds optional Kerberos/GSSAPI authentication support and supports mutual authentication...

[SECURITY] Fedora 20 Update: python-requests-kerberos-0.6-1.fc20

Requests is an HTTP library, written in Python, for human beings. This libr ary adds optional Kerberos/GSSAPI authentication support and supports mutual authentication...

[SECURITY] Fedora 21 Update: python-requests-kerberos-0.6-1.fc21

Requests is an HTTP library, written in Python, for human beings. This libr ary adds optional Kerberos/GSSAPI authentication support and supports mutual authentication...

Medium: krb5

Issue Overview: It was found that if a KDC served multiple realms, certain requests could cause the setupserverrealm function to dereference a NULL pointer. A remote, unauthenticated attacker could use this flaw to crash the KDC using a specially crafted request. CVE-2013-1418, CVE-2013-6800 A NU...

Oracle Linux 6 : rsyslog7 (ELSA-2014-1654)

The remote Oracle Linux 6 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2014-1654 advisory. 7.4.10-3 - fix CVE-2014-3634 resolves: 1149150 Tenable has extracted the preceding description block directly from the Oracle Linux security advisory. Note that...

Oracle Linux 6 : krb5 (ELSA-2014-1389)

The remote Oracle Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2014-1389 advisory. - incorporate fix for MITKRB5-SA-2014-001 CVE-2014-4345, 1128157 - gssapi: pull in upstream fix for a possible NULL dereference in spnego CVE-2014-4344...

Scientific Linux Security Update : krb5 on SL5.x i386/x86_64 (20140916)

It was found that if a KDC served multiple realms, certain requests could cause the setupserverrealm function to dereference a NULL pointer. A remote, unauthenticated attacker could use this flaw to crash the KDC using a specially crafted request. CVE-2013-1418, CVE-2013-6800 A NULL pointer...