openSUSE-SU-2021:2830-1: important: Security update for openssl-1_1
openSUSE Security Update: Security update for openssl-1_1
______________________________________________________________________________
Announcement ID: openSUSE-SU-2021:2830-1
Rating: important
References: #1189520 #1189521
Cross-References: CVE-2021-3711 CVE-2021-3712
CVSS scores:
CVE-2021-3711 (SUSE): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVE-2021-3712 (SUSE): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected Products:
openSUSE Leap 15.3
______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
Description:
This update for openssl-1_1 fixes the following security issues:
- CVE-2021-3711: A bug in the implementation of the SM2 decryption code
could lead to buffer overflows. [bsc#1189520]
- CVE-2021-3712: a bug in the code for printing certificate details could
lead to a buffer overrun that a malicious actor could exploit to crash
the application, causing a denial-of-service attack. [bsc#1189521]
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 15.3:
zypper in -t patch openSUSE-SLE-15.3-2021-2830=1
Package List:
- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):
libopenssl-1_1-devel-1.1.1d-11.27.1
libopenssl1_1-1.1.1d-11.27.1
libopenssl1_1-debuginfo-1.1.1d-11.27.1
libopenssl1_1-hmac-1.1.1d-11.27.1
openssl-1_1-1.1.1d-11.27.1
openssl-1_1-debuginfo-1.1.1d-11.27.1
openssl-1_1-debugsource-1.1.1d-11.27.1
- openSUSE Leap 15.3 (noarch):
openssl-1_1-doc-1.1.1d-11.27.1
- openSUSE Leap 15.3 (x86_64):
libopenssl-1_1-devel-32bit-1.1.1d-11.27.1
libopenssl1_1-32bit-1.1.1d-11.27.1
libopenssl1_1-32bit-debuginfo-1.1.1d-11.27.1
libopenssl1_1-hmac-32bit-1.1.1d-11.27.1
References:
https://www.suse.com/security/cve/CVE-2021-3711.html
https://www.suse.com/security/cve/CVE-2021-3712.html
https://bugzilla.suse.com/1189520
https://bugzilla.suse.com/1189521
An openssl-1_1 security update has been released for openSUSE Leap 15.3.
