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openSUSE: 2021:2156-1 Critical: MozillaFirefox Update for Security Fixes

opensuse
Calendar Grey August 5, 2020
Dist Opensuse Esm H88
An important patch for MozillaFirefox on openSUSE resolves multiple security issues. Advisory ID: openSUSE-SU-2020:1148-2
An update that fixes 10 vulnerabilities is now available.

Description

This update for MozillaFirefox fixes the following issues:

- Firefox Extended Support Release 78.1.0 ESR

* Fixed: Various stability, functionality, and security fixes

(bsc#1174538)

* CVE-2020-15652: Potential leak of redirect targets when loading

scripts in a worker

* CVE-2020-6514: WebRTC data channel leaks internal address to peer

* CVE-2020-15655: Extension APIs could be used to bypass Same-Origin

Policy

* CVE-2020-15653: Bypassing iframe sandbox when allowing popups

* CVE-2020-6463: Use-after-free in ANGLE

gl::Texture::onUnbindAsSamplerTexture

* CVE-2020-15656: Type confusion for special arguments in IonMonkey

* CVE-2020-15658: Overriding file type when saving to disk

* CVE-2020-15657: DLL hijacking due to incorrect loading path

* CVE-2020-15654: Custom cursor can overlay user interface

* CVE-2020-15659: Memory safety bugs fixed in Firefox 79 and Firefox ESR

78.1

This update was...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory security fix important openSUSE MozillaFirefox

Patch

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods

like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 15.1:

zypper in -t patch openSUSE-2020-1147=1

Package List

- openSUSE Leap 15.1 (x86_64):

MozillaFirefox-78.1.0-lp151.2.61.1

MozillaFirefox-branding-upstream-78.1.0-lp151.2.61.1

MozillaFirefox-buildsymbols-78.1.0-lp151.2.61.1

MozillaFirefox-debuginfo-78.1.0-lp151.2.61.1

MozillaFirefox-debugsource-78.1.0-lp151.2.61.1

MozillaFirefox-devel-78.1.0-lp151.2.61.1

MozillaFirefox-translations-common-78.1.0-lp151.2.61.1

MozillaFirefox-translations-other-78.1.0-lp151.2.61.1

References

https://www.suse.com/security/cve/CVE-2020-15652.html

https://www.suse.com/security/cve/CVE-2020-15653.html

https://www.suse.com/security/cve/CVE-2020-15654.html

https://www.suse.com/security/cve/CVE-2020-15655.html

https://www.suse.com/security/cve/CVE-2020-15656.html

https://www.suse.com/security/cve/CVE-2020-15657.html

https://www.suse.com/security/cve/CVE-2020-15658.html

https://www.suse.com/security/cve/CVE-2020-15659.html

https://www.suse.com/security/cve/CVE-2020-6463.html

https://www.suse.com/security/cve/CVE-2020-6514.html

https://bugzilla.suse.com/1174538

--

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2020:1147-1
Rating: important
Affected Products: openSUSE Leap 15.1

Topics%20covered

Topics Covered

security advisory security fix important openSUSE MozillaFirefox

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