CVE-2011-0284

2011-03-2002:00:03

CWE-399

[email protected]

web.nvd.nist.gov

cve

mit kerberos 5

double free vulnerability

pkinit

denial of service

execute arbitrary code

7.6 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:H/Au:N/C:C/I:C/A:C

6.3 Medium

AI Score

Confidence

High

0.356 Low

EPSS

Percentile

97.2%

JSON

Double free vulnerability in the prepare_error_as function in do_as_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 through 1.9, when the PKINIT feature is enabled, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via an e_data field containing typed data.

Affected configurations

NVD

Node

mitkerberos_5Match1.7

mitkerberos_5Match1.7.1

mitkerberos_5Match1.8

mitkerberos_5Match1.8.1

mitkerberos_5Match1.8.2

mitkerberos_5Match1.8.3

mitkerberos_5Match1.9

CPENameOperatorVersion
mit:kerberos_5mit kerberos 5eq1.7
mit:kerberos_5mit kerberos 5eq1.7.1
mit:kerberos_5mit kerberos 5eq1.8
mit:kerberos_5mit kerberos 5eq1.8.1
mit:kerberos_5mit kerberos 5eq1.8.2
mit:kerberos_5mit kerberos 5eq1.8.3
mit:kerberos_5mit kerberos 5eq1.9

CPE	Name	Operator	Version
mit:kerberos_5	mit kerberos 5	eq	1.7
mit:kerberos_5	mit kerberos 5	eq	1.7.1
mit:kerberos_5	mit kerberos 5	eq	1.8
mit:kerberos_5	mit kerberos 5	eq	1.8.1
mit:kerberos_5	mit kerberos 5	eq	1.8.2
mit:kerberos_5	mit kerberos 5	eq	1.8.3
mit:kerberos_5	mit kerberos 5	eq	1.9