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Sicherheit: Zwei Probleme in openssl-1_0_0
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in openssl-1_0_0
ID: SUSE-SU-2018:4001-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Module for Legacy Software 15, SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
Datum: Fr, 7. Dezember 2018, 13:06
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5407
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0734
Applikationen: OpenSSL

Originalnachricht

   SUSE Security Update: Security update for openssl-1_0_0
______________________________________________________________________________

Announcement ID: SUSE-SU-2018:4001-1
Rating: moderate
References: #1100078 #1112209 #1113534 #1113652 #1113742

Cross-References: CVE-2018-0734 CVE-2018-5407
Affected Products:
SUSE Linux Enterprise Module for Open Buildservice
Development Tools 15
SUSE Linux Enterprise Module for Legacy Software 15
______________________________________________________________________________

An update that solves two vulnerabilities and has three
fixes is now available.

Description:

This update for openssl-1_0_0 fixes the following issues:

Security issues fixed:

- CVE-2018-0734: Fixed timing vulnerability in DSA signature generation
(bsc#1113652).
- CVE-2018-5407: Added elliptic curve scalar multiplication timing attack
defenses that fixes "PortSmash" (bsc#1113534).

Non-security issues fixed:

- Added missing timing side channel patch for DSA signature generation
(bsc#1113742).
- Set TLS version to 0 in msg_callback for record messages to avoid
confusing applications (bsc#1100078).
- Fixed infinite loop in DSA generation with incorrect parameters
(bsc#1112209)


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 Linux Enterprise Module for Open Buildservice Development Tools 15:

zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2018-2862=1

- SUSE Linux Enterprise Module for Legacy Software 15:

zypper in -t patch SUSE-SLE-Module-Legacy-15-2018-2862=1



Package List:

- SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
(aarch64 ppc64le s390x x86_64):

libopenssl1_0_0-hmac-1.0.2p-3.11.1
libopenssl1_0_0-steam-1.0.2p-3.11.1
libopenssl1_0_0-steam-debuginfo-1.0.2p-3.11.1
openssl-1_0_0-cavs-1.0.2p-3.11.1
openssl-1_0_0-cavs-debuginfo-1.0.2p-3.11.1
openssl-1_0_0-debuginfo-1.0.2p-3.11.1
openssl-1_0_0-debugsource-1.0.2p-3.11.1

- SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
(noarch):

openssl-1_0_0-doc-1.0.2p-3.11.1

- SUSE Linux Enterprise Module for Legacy Software 15 (aarch64 ppc64le s390x
x86_64):

libopenssl-1_0_0-devel-1.0.2p-3.11.1
libopenssl1_0_0-1.0.2p-3.11.1
libopenssl1_0_0-debuginfo-1.0.2p-3.11.1
openssl-1_0_0-1.0.2p-3.11.1
openssl-1_0_0-debuginfo-1.0.2p-3.11.1
openssl-1_0_0-debugsource-1.0.2p-3.11.1


References:

https://www.suse.com/security/cve/CVE-2018-0734.html
https://www.suse.com/security/cve/CVE-2018-5407.html
https://bugzilla.suse.com/1100078
https://bugzilla.suse.com/1112209
https://bugzilla.suse.com/1113534
https://bugzilla.suse.com/1113652
https://bugzilla.suse.com/1113742

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