openSUSE Leap 15.0: 2018:4050-1 Moderate: OpenSSL Timing Issues
opensuse
December 8, 2018
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)
This update was imported from the SUSE:SLE-15:Update update project.
Patch
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 15.0:
zypper in -t patch openSUSE-2018-1518=1
Package List
- openSUSE Leap 15.0 (i586 x86_64):
libopenssl-1_0_0-devel-1.0.2p-lp150.2.9.1
libopenssl1_0_0-1.0.2p-lp150.2.9.1
libopenssl1_0_0-debuginfo-1.0.2p-lp150.2.9.1
libopenssl1_0_0-hmac-1.0.2p-lp150.2.9.1
libopenssl1_0_0-steam-1.0.2p-lp150.2.9.1
libopenssl1_0_0-steam-debuginfo-1.0.2p-lp150.2.9.1
openssl-1_0_0-1.0.2p-lp150.2.9.1
openssl-1_0_0-cavs-1.0.2p-lp150.2.9.1
openssl-1_0_0-cavs-debuginfo-1.0.2p-lp150.2.9.1
openssl-1_0_0-debuginfo-1.0.2p-lp150.2.9.1
openssl-1_0_0-debugsource-1.0.2p-lp150.2.9.1
- openSUSE Leap 15.0 (noarch):
openssl-1_0_0-doc-1.0.2p-lp150.2.9.1
- openSUSE Leap 15.0 (x86_64):
libopenssl-1_0_0-devel-32bit-1.0.2p-lp150.2.9.1
libopenssl1_0_0-32bit-1.0.2p-lp150.2.9.1
libopenssl1_0_0-32bit-debuginfo-1.0.2p-lp150.2.9.1
libopenssl1_0_0-hmac-32bit-1.0.2p-lp150.2.9.1
libopenssl1_0_0-steam-32bit-1.0.2p-lp150.2.9.1
libopenssl1_0_0-steam-32bit-debuginfo-1.0.2p-lp150.2.9.1
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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