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mageiaGentoo FoundationMGASA-2013-0335
HistoryNov 21, 2013 - 12:38 a.m.

Updated krb5 package fixes security vulnerabily

2013-11-2100:38:57
Gentoo Foundation
advisories.mageia.org
20

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

EPSS

0.936

Percentile

99.1%

If a KDC serves multiple realms, certain requests can cause setup_server_realm() to dereference a null pointer, crashing the KDC. This can be triggered by an unauthenticated user (CVE-2013-1418).

OSVersionArchitecturePackageVersionFilename
Mageia2noarchkrb5< 1.9.2-2.7krb5-1.9.2-2.7.mga2

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

EPSS

0.936

Percentile

99.1%