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Sicherheit: Zwei Probleme in openssl-1_1
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in openssl-1_1
ID: SUSE-SU-2021:0754-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Module for Basesystem 15-SP2, SUSE MicroOS 5.0
Datum: Mi, 10. März 2021, 07:15
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23841
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23840
Applikationen: OpenSSL

Originalnachricht


SUSE Security Update: Security update for openssl-1_1
______________________________________________________________________________

Announcement ID: SUSE-SU-2021:0754-1
Rating: moderate
References: #1182331 #1182333 #1182959
Cross-References: CVE-2021-23840 CVE-2021-23841
CVSS scores:
CVE-2021-23840 (NVD) : 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2021-23840 (SUSE): 6.5
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
CVE-2021-23841 (NVD) : 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2021-23841 (SUSE): 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:
SUSE MicroOS 5.0
SUSE Linux Enterprise Module for Basesystem 15-SP2
______________________________________________________________________________

An update that solves two vulnerabilities and has one
errata is now available.

Description:

This update for openssl-1_1 fixes the following issues:

- CVE-2021-23840: Fixed an Integer overflow in CipherUpdate (bsc#1182333)
- CVE-2021-23841: Fixed a Null pointer dereference in
X509_issuer_and_serial_hash() (bsc#1182331)
- Fixed unresolved error codes in FIPS (bsc#1182959).


Patch Instructions:

To install this SUSE 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:

- SUSE MicroOS 5.0:

zypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-754=1

- SUSE Linux Enterprise Module for Basesystem 15-SP2:

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-754=1



Package List:

- SUSE MicroOS 5.0 (aarch64 x86_64):

libopenssl1_1-1.1.1d-11.17.1
libopenssl1_1-debuginfo-1.1.1d-11.17.1
openssl-1_1-1.1.1d-11.17.1
openssl-1_1-debuginfo-1.1.1d-11.17.1
openssl-1_1-debugsource-1.1.1d-11.17.1

- SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x
x86_64):

libopenssl-1_1-devel-1.1.1d-11.17.1
libopenssl1_1-1.1.1d-11.17.1
libopenssl1_1-debuginfo-1.1.1d-11.17.1
libopenssl1_1-hmac-1.1.1d-11.17.1
openssl-1_1-1.1.1d-11.17.1
openssl-1_1-debuginfo-1.1.1d-11.17.1
openssl-1_1-debugsource-1.1.1d-11.17.1

- SUSE Linux Enterprise Module for Basesystem 15-SP2 (x86_64):

libopenssl1_1-32bit-1.1.1d-11.17.1
libopenssl1_1-32bit-debuginfo-1.1.1d-11.17.1
libopenssl1_1-hmac-32bit-1.1.1d-11.17.1


References:

https://www.suse.com/security/cve/CVE-2021-23840.html
https://www.suse.com/security/cve/CVE-2021-23841.html
https://bugzilla.suse.com/1182331
https://bugzilla.suse.com/1182333
https://bugzilla.suse.com/1182959
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