CVE-2013-1415

2013-03-0505:05:57

CWE-476

[email protected]

web.nvd.nist.gov

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

AI Score

6.3

Confidence

High

EPSS

0.065

Percentile

93.8%

JSON

The pkinit_check_kdc_pkid function in plugins/preauth/pkinit/pkinit_crypto_openssl.c in the PKINIT implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.4 and 1.11.x before 1.11.1 does not properly handle errors during extraction of fields from an X.509 certificate, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a malformed KRB5_PADATA_PK_AS_REQ AS-REQ request.

Affected configurations

Nvd

Node

mitkerberos_5Range<1.10.4

mitkerberos_5Match1.11

Node

opensuseopensuseMatch11.4

VendorProductVersionCPE
mitkerberos_5*cpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:*
mitkerberos_51.11cpe:2.3:a:mit:kerberos_5:1.11:*:*:*:*:*:*:*
opensuseopensuse11.4cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
mit	kerberos_5	*	cpe:2.3:a:mit:kerberos_5::::::::
mit	kerberos_5	1.11	cpe:2.3:a:mit:kerberos_5:1.11:::::::*
opensuse	opensuse	11.4	cpe:2.3:o:opensuse:opensuse:11.4:::::::*