A MozillaFirefox security update has been released for openSUSE Leap 15.2.

opensuse-security-announce: openSUSE-SU-2020:2020-1: important: Security update for MozillaFirefox

openSUSE Security Update: Security update for MozillaFirefox
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Announcement ID: openSUSE-SU-2020:2020-1
Rating: important
References: #1178824
Cross-References: CVE-2020-15999 CVE-2020-16012 CVE-2020-26951
CVE-2020-26953 CVE-2020-26956 CVE-2020-26958
CVE-2020-26959 CVE-2020-26960 CVE-2020-26961
CVE-2020-26965 CVE-2020-26966 CVE-2020-26968

Affected Products:
openSUSE Leap 15.2
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An update that fixes 12 vulnerabilities is now available.

Description:

This update for MozillaFirefox fixes the following issues:

- Firefox Extended Support Release 78.5.0 ESR (bsc#1178824)
* CVE-2020-26951: Parsing mismatches could confuse and bypass security
sanitizer for chrome privileged code
* CVE-2020-16012: Variable time processing of cross-origin images during
drawImage calls
* CVE-2020-26953: Fullscreen could be enabled without displaying the
security UI
* CVE-2020-26956: XSS through paste (manual and clipboard API)
* CVE-2020-26958: Requests intercepted through ServiceWorkers lacked
MIME type restrictions
* CVE-2020-26959: Use-after-free in WebRequestService
* CVE-2020-26960: Potential use-after-free in uses of nsTArray
* CVE-2020-15999: Heap buffer overflow in freetype
* CVE-2020-26961: DoH did not filter IPv4 mapped IP Addresses
* CVE-2020-26965: Software keyboards may have remembered typed passwords
* CVE-2020-26966: Single-word search queries were also broadcast to
local network
* CVE-2020-26968: Memory safety bugs fixed in Firefox 83 and Firefox ESR
78.5

This update was imported from the SUSE:SLE-15:Update update project.

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 15.2:

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


Package List:

- openSUSE Leap 15.2 (x86_64):

MozillaFirefox-78.5.0-lp152.2.30.1
MozillaFirefox-branding-upstream-78.5.0-lp152.2.30.1
MozillaFirefox-buildsymbols-78.5.0-lp152.2.30.1
MozillaFirefox-debuginfo-78.5.0-lp152.2.30.1
MozillaFirefox-debugsource-78.5.0-lp152.2.30.1
MozillaFirefox-devel-78.5.0-lp152.2.30.1
MozillaFirefox-translations-common-78.5.0-lp152.2.30.1
MozillaFirefox-translations-other-78.5.0-lp152.2.30.1

References:

  https://www.suse.com/security/cve/CVE-2020-15999.html
  https://www.suse.com/security/cve/CVE-2020-16012.html
  https://www.suse.com/security/cve/CVE-2020-26951.html
  https://www.suse.com/security/cve/CVE-2020-26953.html
  https://www.suse.com/security/cve/CVE-2020-26956.html
  https://www.suse.com/security/cve/CVE-2020-26958.html
  https://www.suse.com/security/cve/CVE-2020-26959.html
  https://www.suse.com/security/cve/CVE-2020-26960.html
  https://www.suse.com/security/cve/CVE-2020-26961.html
  https://www.suse.com/security/cve/CVE-2020-26965.html
  https://www.suse.com/security/cve/CVE-2020-26966.html
  https://www.suse.com/security/cve/CVE-2020-26968.html
  https://bugzilla.suse.com/1178824