FreeBSD : OpenSSL -- TLS 1.1, 1.2 denial of service (00b0d8cd-7097-11e2-98d9-003067c2616f)

Medium Nessus Plugin ID 64488

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VPR Score: 4.2

Synopsis

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

Description

OpenSSL security team reports :

A flaw in the OpenSSL handling of CBC mode ciphersuites in TLS 1.1 and TLS 1.2 on AES-NI supporting platforms can be exploited in a DoS attack.

A flaw in the OpenSSL handling of OCSP response verification can be exploited in a denial of service attack.

Solution

Update the affected package.

See Also

https://www.openssl.org/news/secadv/20120510.txt

http://www.nessus.org/u?5b6afcf7

Plugin Details

Severity: Medium

ID: 64488

File Name: freebsd_pkg_00b0d8cd709711e298d9003067c2616f.nasl

Version: 1.20

Type: local

Published: 2013/02/07

Updated: 2020/09/23

Dependencies: 12634

Risk Information

Risk Factor: Medium

VPR Score: 4.2

CVSS v2.0

Base Score: 5

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

Vulnerability Information

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

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

Patch Publication Date: 2013/02/06

Vulnerability Publication Date: 2013/02/05

Reference Information

CVE: CVE-2012-2686, CVE-2013-0166, CVE-2013-0169