Executive Summary

Summary
Title firefox security update
Informations
Name RHSA-2019:1696 First vendor Publication 2019-07-08
Vendor RedHat Last vendor Modification 2019-07-08
Severity (Vendor) N/A Revision 01

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 10 Attack Range Network
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Problem Description:

An update for firefox is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64

3. Description:

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

This update upgrades Firefox to version 60.7.2 ESR.

Security Fix(es):

* Mozilla: Type confusion in Array.pop (CVE-2019-11707)

* Mozilla: Sandbox escape using Prompt:Open (CVE-2019-11708)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

4. Solution:

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

After installing the update, Firefox must be restarted for the changes to take effect.

5. Bugs fixed (https://bugzilla.redhat.com/):

1721789 - CVE-2019-11707 Mozilla: Type confusion in Array.pop 1722673 - CVE-2019-11708 Mozilla: Sandbox escape using Prompt:Open

Original Source

Url : https://rhn.redhat.com/errata/RHSA-2019-1696.html

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 539
Application 133
Application 404

Snort® IPS/IDS

Date Description
2020-01-14 Mozilla Firefox RemotePrompt sandbox escape attempt
RuleID : 52425 - Revision : 1 - Type : BROWSER-FIREFOX
2020-01-14 Mozilla Firefox RemotePrompt sandbox escape attempt
RuleID : 52424 - Revision : 1 - Type : BROWSER-FIREFOX
2019-08-13 Mozilla Firefox RemotePrompt sandbox escape attempt
RuleID : 50697 - Revision : 2 - Type : BROWSER-FIREFOX
2019-08-13 Mozilla Firefox RemotePrompt sandbox escape attempt
RuleID : 50696 - Revision : 2 - Type : BROWSER-FIREFOX
2019-07-31 Mozilla Firefox Array.prototype.pop type confusion attempt
RuleID : 50519 - Revision : 2 - Type : BROWSER-FIREFOX
2019-07-31 Mozilla Firefox Array.prototype.pop type confusion attempt
RuleID : 50518 - Revision : 2 - Type : BROWSER-FIREFOX

Alert History

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Date Informations
2020-03-19 13:18:37
  • First insertion