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Test ID:1.3.6.1.4.1.25623.1.0.816702
Category:General
Title:Mozilla Firefox ESR Security Update (mfsa_2020-08_2020-09) - Windows
Summary:Mozilla Firefox ESR is prone to multiple vulnerabilities.
Description:Summary:
Mozilla Firefox ESR is prone to multiple vulnerabilities.

Vulnerability Insight:
Multiple flaws exist due to:

- A use-after-free issue when removing data about origins.

- A use-after-free in cubeb during stream destruction.

- An out-of-bounds read issue.

- Memory safety bugs.

Please see the references for more information about the vulnerabilities.

Vulnerability Impact:
Successful exploitation allows attackers to
execute arbitrary commands, gain access to sensitive information or cause denial
of service condition.

Affected Software/OS:
Mozilla Firefox ESR version before 68.6
on Windows.

Solution:
Update to Mozilla Firefox ESR version 68.6
or later. Please see the references for more information.

CVSS Score:
7.5

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-6805
https://bugzilla.mozilla.org/show_bug.cgi?id=1610880
https://www.mozilla.org/security/advisories/mfsa2020-08/
https://www.mozilla.org/security/advisories/mfsa2020-09/
https://www.mozilla.org/security/advisories/mfsa2020-10/
https://usn.ubuntu.com/4328-1/
https://usn.ubuntu.com/4335-1/
Common Vulnerability Exposure (CVE) ID: CVE-2020-6806
http://packetstormsecurity.com/files/157524/Firefox-js-ReadableStreamCloseInternal-Out-Of-Bounds-Access.html
https://bugzilla.mozilla.org/show_bug.cgi?id=1612308
Common Vulnerability Exposure (CVE) ID: CVE-2020-6807
https://bugzilla.mozilla.org/show_bug.cgi?id=1614971
Common Vulnerability Exposure (CVE) ID: CVE-2020-6811
https://bugzilla.mozilla.org/show_bug.cgi?id=1607742
Common Vulnerability Exposure (CVE) ID: CVE-2020-6812
https://bugzilla.mozilla.org/show_bug.cgi?id=1616661
Common Vulnerability Exposure (CVE) ID: CVE-2020-6814
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1592078%2C1604847%2C1608256%2C1612636%2C1614339
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