Home > Vulnerability Database > CVE-2009-4212

Mend.io Vulnerability Database

CVE-2009-4212

Date: January 13, 2010

Multiple integer underflows in the (1) AES and (2) RC4 decryption functionality in the crypto library in MIT Kerberos 5 (aka krb5) 1.3 through 1.6.3, and 1.7 before 1.7.1, allow remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code by providing ciphertext with a length that is too short to be valid.

Severity Score

9.8

Related Resources (33)

Url: http://lists.fedoraproject.org/pipermail/package-announce/2010-January/033919.html

Url: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11272

Url: http://www.debian.org/security/2010/dsa-1969

Url: http://www.vupen.com/english/advisories/2010/1481

Url: http://www.vupen.com/english/advisories/2010/0096

Url: http://secunia.com/advisories/38696

Url: https://bugzilla.redhat.com/show_bug.cgi?id=545015

Url: http://support.apple.com/kb/HT4188

Url: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7357

Url: http://secunia.com/advisories/38140

Url: http://secunia.com/advisories/38184

Url: http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2009-004.txt

Url: http://sunsolve.sun.com/search/document.do?assetkey=1-77-1021779.1-1

Url: http://lists.fedoraproject.org/pipermail/package-announce/2010-January/033915.html

Url: http://secunia.com/advisories/38080

Url: http://support.avaya.com/css/P8/documents/100074869

Url: https://rhn.redhat.com/errata/RHSA-2010-0029.html

Url: http://secunia.com/advisories/38108

Url: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8192

Url: http://www.securitytracker.com/id?1023440

Url: http://www.mandriva.com/security/advisories?name=MDVSA-2010:006

Url: http://www.vupen.com/english/advisories/2010/0129

Url: http://lists.apple.com/archives/security-announce/2010//Jun/msg00001.html

Url: https://nvd.nist.gov/vuln/detail/CVE-2009-4212

Url: http://secunia.com/advisories/38126

Url: http://secunia.com/advisories/38203

Url: http://ubuntu.com/usn/usn-881-1

Url: https://rhn.redhat.com/errata/RHSA-2010-0095.html

Url: http://sunsolve.sun.com/search/document.do?assetkey=1-66-275530-1

Url: http://marc.info/?l=bugtraq&m=130497213107107&w=2

Url: http://secunia.com/advisories/40220

Url: http://www.securityfocus.com/bid/37749

Url: https://www.mend.io/vulnerability-database/CVE-2009-4212

Severity Score

9.8

Weakness Type (CWE)

Numeric Errors

CWE-189

CVSS v3.1

Base Score:	9.8
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	10.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	COMPLETE
Integrity (I):	COMPLETE
Availability (A):	COMPLETE
Additional information:

Mend.io Vulnerability Database

We found results for “”

CVE-2009-4212

Date: January 13, 2010

Severity Score

Related Resources (33)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

Do you need more information?