Security update for gnutls (important)

2021-03-2500:00:00

lists.opensuse.org

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

JSON

An update that fixes two vulnerabilities is now available.

Description:

This update for gnutls fixes the following issues:

CVE-2021-20232: Fixed a use after free issue which could have led to
memory corruption and other potential consequences (bsc#1183456).
CVE-2021-20231: Fixed a use after free issue which could have led to
memory corruption and other potential consequences (bsc#1183457).

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 “zypper patch”.

Alternatively you can run the command listed for your product:

openSUSE Leap 15.2:

zypper in -t patch openSUSE-2021-470=1

OSVersionArchitecturePackageVersionFilename
openSUSE Leap15.2i586< - openSUSE Leap 15.2 (i586 x86_64):- openSUSE Leap 15.2 (i586 x86_64):.i586.rpm
openSUSE Leap15.2x86_64< - openSUSE Leap 15.2 (i586 x86_64):- openSUSE Leap 15.2 (i586 x86_64):.x86_64.rpm
openSUSE Leap15.2x86_64< - openSUSE Leap 15.2 (x86_64):- openSUSE Leap 15.2 (x86_64):.x86_64.rpm

OS	Version	Architecture	Version	Filename
openSUSE Leap	15.2	i586	< - openSUSE Leap 15.2 (i586 x86_64):	- openSUSE Leap 15.2 (i586 x86_64):.i586.rpm
openSUSE Leap	15.2	x86_64	< - openSUSE Leap 15.2 (i586 x86_64):	- openSUSE Leap 15.2 (i586 x86_64):.x86_64.rpm
openSUSE Leap	15.2	x86_64	< - openSUSE Leap 15.2 (x86_64):	- openSUSE Leap 15.2 (x86_64):.x86_64.rpm