Lucene search

K
suseSuseOPENSUSE-SU-2021:1557-1
HistoryDec 10, 2021 - 12:00 a.m.

Security update for webkit2gtk3 (important)

2021-12-1000:00:00
lists.opensuse.org
9

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

An update that fixes two vulnerabilities is now available.

Description:

This update for webkit2gtk3 fixes the following issues:

  • CVE-2021-30846: Fixed memory corruption issue that could lead to
    arbitrary code execution when processing maliciously crafted web content
    (bsc#1192063).
  • CVE-2021-30851: Fixed memory corruption vulnerability that could lead to
    arbitrary code execution when processing maliciously crafted web content
    (bsc#1192063).

This update was imported from the SUSE:SLE-15-SP2:Update update project.

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or β€œzypper patch”.

Alternatively you can run the command listed for your product:

  • openSUSE Leap 15.2:

    zypper in -t patch openSUSE-2021-1557=1

OSVersionArchitecturePackageVersionFilename
openSUSE Leap15.2x86_64<Β - openSUSE Leap 15.2 (x86_64):- openSUSE Leap 15.2 (x86_64):.x86_64.rpm
openSUSE Leap15.2noarch<Β - openSUSE Leap 15.2 (noarch):- openSUSE Leap 15.2 (noarch):.noarch.rpm

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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