Blue Coat ProxyAV 3.5.1.1 - 3.5.1.6 Heartbeat Information Disclosure (Heartbleed)

High Nessus Plugin ID 74037

Synopsis

The host is affected by an information disclosure vulnerability.

Description

According to its self-reported version number, the firmware installed on the remote host is affected by an information disclosure vulnerability.

An out-of-bounds read error, known as the 'Heartbleed Bug', exists related to handling TLS heartbeat extensions that could allow an attacker to obtain sensitive information such as primary key material, secondary key material, and other protected content.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade to Blue Coat ProxyAV 3.5.1.9 or later.

Note that the vendor initially released 3.5.1.7 to address this issue, removed that, and later released 3.5.19.

See Also

https://bto.bluecoat.com/security-advisory/sa79

http://www.heartbleed.com

https://eprint.iacr.org/2014/140

https://www.openssl.org/news/vulnerabilities.html#2014-0160

https://www.openssl.org/news/secadv/20140407.txt

Plugin Details

Severity: High

ID: 74037

File Name: bluecoat_proxy_av_3_5_1_9.nasl

Version: 1.13

Type: remote

Family: CGI abuses

Published: 2014/05/16

Updated: 2018/06/13

Dependencies: 69929

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 9.4

Temporal Score: 7.4

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

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

Vulnerability Information

CPE: cpe:/h:bluecoat:proxyav

Required KB Items: www/bluecoat_proxyav

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2014/05/09

Vulnerability Publication Date: 2014/02/24

Exploitable With

Core Impact

Reference Information

CVE: CVE-2014-0160

BID: 66690

CERT: 720951

EDB-ID: 32745, 32764, 32791, 32998