FreeBSD : LibreSSL -- Memory leak and buffer overflow (e75a96df-73ca-11e5-9b45-b499baebfeaf)

High Nessus Plugin ID 86434


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


Qualys reports :

During the code review of OpenSMTPD a memory leak and buffer overflow (an off-by-one, usually stack-based) were discovered in LibreSSL's OBJ_obj2txt() function. This function is called automatically during a TLS handshake (both client-side, unless an anonymous mode is used, and server-side, if client authentication is requested).


Update the affected package.

See Also

Plugin Details

Severity: High

ID: 86434

File Name: freebsd_pkg_e75a96df73ca11e59b45b499baebfeaf.nasl

Version: $Revision: 2.2 $

Type: local

Published: 2015/10/19

Modified: 2015/10/27

Dependencies: 12634

Risk Information

Risk Factor: High

Vulnerability Information

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

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

Patch Publication Date: 2015/10/16

Vulnerability Publication Date: 2015/10/15

Reference Information

CVE: CVE-2015-5333, CVE-2015-5334