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FreeBSD : krb5 -- KDC double free vulnerability (86b8b655-4d1a-11df-83fb-0015587e2cc1)

medium Nessus Plugin ID 45595

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Synopsis

The remote FreeBSD host is missing one or more security-related updates.

Description

The MIT Kerberos team reports :

An authenticated remote attacker can crash the KDC by inducing the KDC to perform a double free. Under some circumstances on some platforms, this could also allow malicious code execution.

Solution

Update the affected packages.

See Also

http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-004.txt

http://www.nessus.org/u?12fef7bf

Plugin Details

Severity: Medium

ID: 45595

File Name: freebsd_pkg_86b8b6554d1a11df83fb0015587e2cc1.nasl

Version: 1.13

Type: local

Published: 4/22/2010

Updated: 1/6/2021

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 4

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:P

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:krb5, cpe:/o:freebsd:freebsd

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Patch Publication Date: 4/21/2010

Vulnerability Publication Date: 4/20/2010

Reference Information

CVE: CVE-2010-1320