Security update for bind (important)

2022-03-2400:00:00

lists.opensuse.org

8.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

JSON

An update that fixes one vulnerability is now available.

Description:

This update for bind fixes the following issues:

CVE-2021-25220: Fixed a DNS cache poisoning vulnerability due to loose
caching rules (bsc#1197135).

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 15.4:

zypper in -t patch openSUSE-SLE-15.4-2022-946=1
openSUSE Leap 15.3:

zypper in -t patch openSUSE-SLE-15.3-2022-946=1

OSVersionArchitecturePackageVersionFilename
openSUSE Leap15.4x86_64< - openSUSE Leap 15.4 (x86_64):- openSUSE Leap 15.4 (x86_64):.x86_64.rpm
openSUSE Leap15.3x86_64< - openSUSE Leap 15.3 (x86_64):- openSUSE Leap 15.3 (x86_64):.x86_64.rpm

OS	Version	Architecture	Package	Version	Filename
openSUSE Leap	15.4	x86_64		< - openSUSE Leap 15.4 (x86_64):	- openSUSE Leap 15.4 (x86_64):.x86_64.rpm
openSUSE Leap	15.3	x86_64		< - openSUSE Leap 15.3 (x86_64):	- openSUSE Leap 15.3 (x86_64):.x86_64.rpm