FreeBSD : libarchive -- multiple vulnerabilities (4a0d9b53-395d-11e6-b3c8-14dae9d210b8)

This script is Copyright (C) 2016 Tenable Network Security, Inc.


Synopsis :

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

Description :

Hanno Bock and Cisco Talos report :

- Out of bounds heap read in RAR parser

- Signed integer overflow in ISO parser

- TALOS-2016-0152 [CVE-2016-4300]: 7-Zip read_SubStreamsInfo Integer
Overflow

- TALOS-2016-0153 [CVE-2016-4301]: mtree parse_device Stack Based
Buffer Overflow

- TALOS-2016-0154 [CVE-2016-4302]: Libarchive Rar RestartModel Heap
Overflow

See also :

http://openwall.com/lists/oss-security/2016/06/23/6
https://github.com/libarchive/libarchive/issues/521
https://github.com/libarchive/libarchive/issues/717#event-697151157
http://blog.talosintel.com/2016/06/the-poisoned-archives.html
http://www.nessus.org/u?39d524cd

Solution :

Update the affected package.

Risk factor :

Medium / CVSS Base Score : 6.8
(CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P)

Family: FreeBSD Local Security Checks

Nessus Plugin ID: 91791 ()

Bugtraq ID:

CVE ID: CVE-2015-8934
CVE-2016-4300
CVE-2016-4301
CVE-2016-4302

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