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suseSuseOPENSUSE-SU-2020:0493-1
HistoryApr 10, 2020 - 12:00 a.m.

Security update for MozillaFirefox (important)

2020-04-1000:00:00
lists.opensuse.org
99

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

An update that fixes 5 vulnerabilities is now available.

Description:

This update for MozillaFirefox to version 68.7.0 ESR fixes the following
issues:

  • CVE-2020-6821: Uninitialized memory could be read when using the WebGL
    copyTexSubImage method (bsc#1168874).
  • CVE-2020-6822: Fixed out of bounds write in GMPDecodeData when
    processing large images (bsc#1168874).
  • CVE-2020-6825: Fixed Memory safety bugs (bsc#1168874).
  • CVE-2020-6827: Custom Tabs could have the URI spoofed (bsc#1168874).
  • CVE-2020-6828: Preference overwrite via crafted Intent (bsc#1168874).

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 15.1:

    zypper in -t patch openSUSE-2020-493=1

OSVersionArchitecturePackageVersionFilename
openSUSE Leap15.1x86_64< - openSUSE Leap 15.1 (x86_64):- openSUSE Leap 15.1 (x86_64):.x86_64.rpm

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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