FreeBSD : tidy -- heap-buffer-overflow (bd1ab7a5-0e01-11e5-9976-a0f3c100ae18)

This script is Copyright (C) 2015-2017 Tenable Network Security, Inc.


Synopsis :

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

Description :

Geoff McLane reports :

tidy is affected by a write out of bounds when processing malformed
html files.

This issue could be abused on server side applications that use
php-tidy extension with user input.

The issue was confirmed, analyzed, and fixed by the tidy5 maintainer.

See also :

https://github.com/htacg/tidy-html5/issues/217
http://seclists.org/oss-sec/2015/q2/633
http://seclists.org/oss-sec/2015/q3/116
http://www.nessus.org/u?196a1124

Solution :

Update the affected packages.

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: 84044 ()

Bugtraq ID:

CVE ID: CVE-2015-5522
CVE-2015-5523

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