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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2010-4020 Detail

Description

MIT Kerberos 5 (aka krb5) 1.8.x through 1.8.3 does not reject RC4 key-derivation checksums, which might allow remote authenticated users to forge a (1) AD-SIGNEDPATH or (2) AD-KDC-ISSUED signature, and possibly gain privileges, by leveraging the small key space that results from certain one-byte stream-cipher operations.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://kb.vmware.com/kb/1035108
http://kb.vmware.com/kb/1035108
http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html
http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-December/051976.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-December/051976.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-December/051999.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-December/051999.html
http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00000.html
http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00000.html
http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html
http://lists.vmware.com/pipermail/security-announce/2011/000133.html
http://lists.vmware.com/pipermail/security-announce/2011/000133.html
http://osvdb.org/69608
http://osvdb.org/69608
http://secunia.com/advisories/42399 Vendor Advisory 
http://secunia.com/advisories/42399 Vendor Advisory 
http://support.apple.com/kb/HT4581
http://support.apple.com/kb/HT4581
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-007.txt Vendor Advisory 
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-007.txt Vendor Advisory 
http://www.mandriva.com/security/advisories?name=MDVSA-2010:246
http://www.mandriva.com/security/advisories?name=MDVSA-2010:246
http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html Patch  Vendor Advisory 
http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html Patch  Vendor Advisory 
http://www.redhat.com/support/errata/RHSA-2010-0925.html
http://www.redhat.com/support/errata/RHSA-2010-0925.html
http://www.securityfocus.com/archive/1/514953/100/0/threaded
http://www.securityfocus.com/archive/1/514953/100/0/threaded
http://www.securityfocus.com/archive/1/517739/100/0/threaded
http://www.securityfocus.com/archive/1/517739/100/0/threaded
http://www.securityfocus.com/bid/45117
http://www.securityfocus.com/bid/45117
http://www.securitytracker.com/id?1024803
http://www.securitytracker.com/id?1024803
http://www.ubuntu.com/usn/USN-1030-1
http://www.ubuntu.com/usn/USN-1030-1
http://www.vmware.com/security/advisories/VMSA-2011-0007.html
http://www.vmware.com/security/advisories/VMSA-2011-0007.html
http://www.vupen.com/english/advisories/2010/3094
http://www.vupen.com/english/advisories/2010/3094
http://www.vupen.com/english/advisories/2010/3095
http://www.vupen.com/english/advisories/2010/3095
http://www.vupen.com/english/advisories/2010/3118
http://www.vupen.com/english/advisories/2010/3118

Weakness Enumeration

CWE-ID CWE Name Source
CWE-310 Cryptographic Issues cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

10 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2010-4020
NVD Published Date:
12/02/2010
NVD Last Modified:
11/20/2024
Source:
MITRE