Firefox ESR 31.x < 31.1.1 NSS Signature Verification Vulnerability

high Nessus Plugin ID 77905

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Synopsis

The remote Windows host contains a web browser that is affected by a signature forgery vulnerability.

Description

The version of Firefox ESR 31.x installed on the remote host is prior to 31.1.1. It is, therefore, affected by a flaw in the Network Security Services (NSS) library, which is due to lenient parsing of ASN.1 values involved in a signature and can lead to the forgery of RSA signatures, such as SSL certificates.

Solution

Upgrade to Firefox ESR 31.1.1 or later.

Plugin Details

Severity: High

ID: 77905

File Name: mozilla_firefox_31_1_1_esr.nasl

Version: 1.8

Type: local

Agent: windows

Family: Windows

Published: 9/26/2014

Updated: 11/25/2019

Supported Sensors: Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS Score Source: CVE-2014-1568

Vulnerability Information

CPE: cpe:/a:mozilla:firefox_esr

Required KB Items: Mozilla/Firefox/Version

Exploit Ease: No known exploits are available

Patch Publication Date: 9/24/2014

Vulnerability Publication Date: 9/24/2014

Reference Information

CVE: CVE-2014-1568

BID: 70116

CERT: 772676

Detections

Analytics