The unparse implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.6.x through 1.9, when an LDAP backend is used, allows remote attackers to cause a denial of service (file descriptor exhaustion and daemon hang) via a principal name that triggers use of a backslash escape sequence, as demonstrated by a \n sequence.
References
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 01:23
Type | Values Removed | Values Added |
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References | () http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00004.html - | |
References | () http://mailman.mit.edu/pipermail/kerberos/2010-December/016800.html - | |
References | () http://secunia.com/advisories/43260 - Vendor Advisory | |
References | () http://secunia.com/advisories/43273 - Vendor Advisory | |
References | () http://secunia.com/advisories/43275 - Vendor Advisory | |
References | () http://secunia.com/advisories/46397 - | |
References | () http://securityreason.com/securityalert/8073 - | |
References | () http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-002.txt - Vendor Advisory | |
References | () http://www.mandriva.com/security/advisories?name=MDVSA-2011:024 - | |
References | () http://www.mandriva.com/security/advisories?name=MDVSA-2011:025 - | |
References | () http://www.redhat.com/support/errata/RHSA-2011-0199.html - | |
References | () http://www.redhat.com/support/errata/RHSA-2011-0200.html - | |
References | () http://www.securityfocus.com/archive/1/516299/100/0/threaded - | |
References | () http://www.securityfocus.com/archive/1/520102/100/0/threaded - | |
References | () http://www.securityfocus.com/bid/46265 - | |
References | () http://www.securitytracker.com/id?1025037 - | |
References | () http://www.vmware.com/security/advisories/VMSA-2011-0012.html - | |
References | () http://www.vupen.com/english/advisories/2011/0330 - Vendor Advisory | |
References | () http://www.vupen.com/english/advisories/2011/0333 - Vendor Advisory | |
References | () http://www.vupen.com/english/advisories/2011/0347 - Vendor Advisory | |
References | () http://www.vupen.com/english/advisories/2011/0464 - | |
References | () https://exchange.xforce.ibmcloud.com/vulnerabilities/65324 - |
Information
Published : 2011-02-10 18:00
Updated : 2024-11-21 01:23
NVD link : CVE-2011-0281
Mitre link : CVE-2011-0281
CVE.ORG link : CVE-2011-0281
JSON object : View
Products Affected
mit
- kerberos_5
- kerberos
CWE
CWE-310
Cryptographic Issues