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CentOS 5 / 6 / 7 : firefox (CESA-2015:0988)
high Nessus Plugin ID 83378
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Synopsis
The remote CentOS host is missing a security update.Description
Updated firefox packages that fix multiple security issues are now available for Red Hat Enterprise Linux 5, 6, and 7.Red Hat Product Security has rated this update as having Critical security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.
Mozilla Firefox is an open source web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox.
Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. (CVE-2015-2708, CVE-2015-0797, CVE-2015-2710, CVE-2015-2713)
A heap-based buffer overflow flaw was found in the way Firefox processed compressed XML data. An attacker could create specially crafted compressed XML content that, when processed by Firefox, could cause it to crash or execute arbitrary code with the privileges of the user running Firefox. (CVE-2015-2716)
Red Hat would like to thank the Mozilla project for reporting these issues. Upstream acknowledges Jesse Ruderman, Mats Palmgren, Byron Campen, Steve Fink, Aki Helin, Atte Kettunen, Scott Bell, and Ucha Gobejishvili as the original reporters of these issues.
All Firefox users should upgrade to these updated packages, which contain Firefox version 38.0 ESR, which corrects these issues. After installing the update, Firefox must be restarted for the changes to take effect.
Solution
Update the affected firefox package.See Also
http://www.nessus.org/u?e3cbb85c
Plugin Details
Severity: High
ID: 83378
File Name: centos_RHSA-2015-0988.nasl
Version: 2.22
Type: local
Agent: unix
Family: CentOS Local Security Checks
Published: 5/13/2015
Updated: 1/4/2021
Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Agentless Assessment, Continuous Assessment, Nessus
Risk Information
VPR
Risk Factor: High
Score: 7.3
CVSS v2
Risk Factor: High
Base Score: 9.3
Temporal Score: 6.9
Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2015-4496
Vulnerability Information
CPE: cpe:/o:centos:centos:7, cpe:/o:centos:centos:6, cpe:/o:centos:centos:5, p-cpe:/a:centos:centos:firefox
Required KB Items: Host/local_checks_enabled, Host/CentOS/release, Host/CentOS/rpm-list
Exploit Ease: No known exploits are available
Patch Publication Date: 5/13/2015
Vulnerability Publication Date: 5/14/2015
Reference Information
CVE: CVE-2015-0797, CVE-2015-2708, CVE-2015-2710, CVE-2015-2713, CVE-2015-2716, CVE-2015-4496
RHSA: 2015:0988