FreeBSD : OpenSSL -- multiple vulnerabilities (d455708a-e3d3-11e6-9940-b499baebfeaf)

Medium Nessus Plugin ID 96821

Synopsis

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

Description

The OpenSSL project reports :

- Truncated packet could crash via OOB read (CVE-2017-3731)

- Bad (EC)DHE parameters cause a client crash (CVE-2017-3730)

- BN_mod_exp may produce incorrect results on x86_64 (CVE-2017-3732)

- Montgomery multiplication may produce incorrect results (CVE-2016-7055)

Solution

Update the affected packages.

See Also

https://www.openssl.org/news/secadv/20170126.txt

http://www.nessus.org/u?155a5dba

Plugin Details

Severity: Medium

ID: 96821

File Name: freebsd_pkg_d455708ae3d311e69940b499baebfeaf.nasl

Version: 3.16

Type: local

Published: 2017/01/27

Updated: 2019/04/10

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 5

Temporal Score: 3.9

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

Temporal Vector: CVSS2#E:POC/RL:OF/RC:C

CVSS v3.0

Base Score: 7.5

Temporal Score: 6.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:linux-c6-openssl, p-cpe:/a:freebsd:freebsd:linux-c7-openssl-libs, p-cpe:/a:freebsd:freebsd:openssl, p-cpe:/a:freebsd:freebsd:openssl-devel, cpe:/o:freebsd:freebsd

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2017/01/26

Vulnerability Publication Date: 2017/01/26

Reference Information

CVE: CVE-2016-7055, CVE-2017-3730, CVE-2017-3731, CVE-2017-3732

FreeBSD: SA-17:02.openssl