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CVE
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CVE-2009-4212Date: (C)2010-01-13   (M)2018-06-11


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 10.0
Exploit Score: Exploit Score: 10.0
Impact Score: Impact Score: 10.0
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: COMPLETE
Scope: Integrity: COMPLETE
Confidentiality: Availability: COMPLETE
Integrity:  
Availability:  
  
Reference:
SUNALERT-1021779
SECTRACK-1023440
SUNALERT-275530
BID-37749
SECUNIA-38080
SECUNIA-38108
SECUNIA-38126
SECUNIA-38140
SECUNIA-38184
SECUNIA-38203
SECUNIA-38696
SECUNIA-40220
ADV-2010-0096
ADV-2010-0129
ADV-2010-1481
APPLE-SA-2010-06-15-1
DSA-1969
FEDORA-2010-0503
FEDORA-2010-0515
HPSBOV02682
MDVSA-2010:006
RHSA-2010:0029
RHSA-2010:0095
SSRT100495
USN-881-1
http://support.apple.com/kb/HT4188
http://support.avaya.com/css/P8/documents/100074869
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2009-004.txt
https://bugzilla.redhat.com/show_bug.cgi?id=545015

CPE    20
cpe:/a:mit:kerberos:5-1.3.6
cpe:/a:mit:kerberos:5-1.7
cpe:/a:mit:kerberos:5-1.3.5
cpe:/a:mit:kerberos:5-1.4.4
...
CWE    1
CWE-189
OVAL    22
oval:org.secpod.oval:def:700068
oval:org.secpod.oval:def:4290
oval:org.secpod.oval:def:600118
oval:org.mitre.oval:def:7452
...

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