Debian DSA-2584-1 : iceape - several vulnerabilities

critical Nessus Plugin ID 63194

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Synopsis

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

Description

Multiple vulnerabilities have been found in Iceape, the Debian Internet suite based on Mozilla SeaMonkey :

- CVE-2012-5829 Heap-based buffer overflow in the nsWindow::OnExposeEvent function could allow remote attackers to execute arbitrary code.

- CVE-2012-5842 Multiple unspecified vulnerabilities in the browser engine could allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code.

- CVE-2012-4207 The HZ-GB-2312 character-set implementation does not properly handle a ~ (tilde) character in proximity to a chunk delimiter, which allows remote attackers to conduct cross-site scripting (XSS) attacks via a crafted document.

- CVE-2012-4201 The evalInSandbox implementation uses an incorrect context during the handling of JavaScript code that sets the location.href property, which allows remote attackers to conduct cross-site scripting (XSS) attacks or read arbitrary files by leveraging a sandboxed add-on.

- CVE-2012-4216 Use-after-free vulnerability in the gfxFont::GetFontEntry function allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

Solution

Upgrade the iceape packages.

For the stable distribution (squeeze), these problems have been fixed in version 2.0.11-17.

Plugin Details

Severity: Critical

ID: 63194

File Name: debian_DSA-2584.nasl

Version: 1.14

Type: local

Agent: unix

Family: Debian Local Security Checks

Published: 12/9/2012

Updated: 1/11/2021

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Critical

Base Score: 10

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

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:iceape, cpe:/o:debian:debian_linux:6.0

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Patch Publication Date: 12/8/2012

Reference Information

CVE: CVE-2012-4201, CVE-2012-4207, CVE-2012-4216, CVE-2012-5829, CVE-2012-5842

DSA: 2584

Detections

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