FreeBSD : libspf2 -- Buffer overflow (2ddbfd29-a455-11dd-a55e-00163e000016)

This script is Copyright (C) 2008-2013 Tenable Network Security, Inc.


Synopsis :

The remote FreeBSD host is missing a security-related update.

Description :

CVE reports :

Heap-based buffer overflow in the SPF_dns_resolv_lookup function in
Spf_dns_resolv.c in libspf2 before 1.2.8 allows remote attackers to
execute arbitrary code via a long DNS TXT record with a modified
length field.

See also :

http://www.nessus.org/u?e54d1538

Solution :

Update the affected package.

Risk factor :

Critical / CVSS Base Score : 10.0
(CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C)
CVSS Temporal Score : 7.8
(CVSS2#E:POC/RL:OF/RC:C)
Public Exploit Available : true

Family: FreeBSD Local Security Checks

Nessus Plugin ID: 34504 (freebsd_pkg_2ddbfd29a45511dda55e00163e000016.nasl)

Bugtraq ID: 31881

CVE ID: CVE-2008-2469

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