SuseOPENSUSE-SU-2021:0919-1Security update for libgcrypt (important)
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
An update that fixes one vulnerability is now available.
Description:
This update for libgcrypt fixes the following issues:
- CVE-2021-33560: Fixed a side-channel against ElGamal encryption, caused
by missing exponent blinding (bsc#1187212).
This update was imported from the SUSE:SLE-15-SP1: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-2021-919=1
| OS | Version | Architecture | Package | 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 |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N