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Test ID:1.3.6.1.4.1.25623.1.0.817212
Category:General
Title:Mozilla Firefox ESR Security Advisory (MFSA2020-25) - 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:

- Memory corruption due to missing sign-extension for ValueTags on ARM64.

- Information disclosure due to manipulated URL object.

- Use-after-free in nsGlobalWindowInner.

- Use-After-Free when trying to connect to a STUN server.

- Add-On updates did not respect the same certificate trust rules as software updates.

Vulnerability Impact:
Successful exploitation will allow
attackers to conduct a denial-of-service or out-of-bounds read on affected system.

Affected Software/OS:
Mozilla Firefox ESR version before 68.10 on Windows.

Solution:
Update to Mozilla Firefox ESR version 68.10
or later. Please see the references for more information.

CVSS Score:
9.3

CVSS Vector:
AV:N/AC:M/Au:N/C:C/I:C/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-12417
https://security.gentoo.org/glsa/202007-09
https://security.gentoo.org/glsa/202007-10
https://bugzilla.mozilla.org/show_bug.cgi?id=1640737
https://www.mozilla.org/security/advisories/mfsa2020-24/
https://www.mozilla.org/security/advisories/mfsa2020-25/
https://www.mozilla.org/security/advisories/mfsa2020-26/
SuSE Security Announcement: openSUSE-SU-2020:0967 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00023.html
SuSE Security Announcement: openSUSE-SU-2020:0982 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00026.html
SuSE Security Announcement: openSUSE-SU-2020:0983 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00027.html
SuSE Security Announcement: openSUSE-SU-2020:1017 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00049.html
https://usn.ubuntu.com/4421-1/
Common Vulnerability Exposure (CVE) ID: CVE-2020-12418
https://bugzilla.mozilla.org/show_bug.cgi?id=1641303
Common Vulnerability Exposure (CVE) ID: CVE-2020-12419
https://bugzilla.mozilla.org/show_bug.cgi?id=1643874
Common Vulnerability Exposure (CVE) ID: CVE-2020-12420
https://bugzilla.mozilla.org/show_bug.cgi?id=1643437
Common Vulnerability Exposure (CVE) ID: CVE-2020-12421
https://bugzilla.mozilla.org/show_bug.cgi?id=1308251
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