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AUSCERT External Security Bulletin Redistribution
ESB-2019.1826
SUSE-SU-2019:14058-1 Security update for gnutls
22 May 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: gnutls
Publisher: SUSE
Operating System: SUSE
Impact/Access: Access Privileged Data -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2018-10846 CVE-2017-10790
Reference: ASB-2019.0059.2
ESB-2019.1089
ESB-2019.0513
Original Bulletin:
https://www.suse.com/support/update/announcement/2019/suse-su-201914058-1.html
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SUSE Security Update: Security update for gnutls
______________________________________________________________________________
Announcement ID: SUSE-SU-2019:14058-1
Rating: moderate
References: #1047002 #1105460
Cross-References: CVE-2017-10790 CVE-2018-10846
Affected Products:
SUSE Linux Enterprise High Availability Extension 11-SP4
______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
Description:
This update for gnutls fixes the following issues:
Security issues fixed:
o CVE-2018-10846: Improve mitigations against Lucky 13 class of attacks
(PRIME + PROBE) (bsc#1105460).
o CVE-2017-10790: Fixed a denial of service in the _asn1_check_identifier()
function (bsc#1047002).
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:
o SUSE Linux Enterprise High Availability Extension 11-SP4:
zypper in -t patch slehasp4-gnutls-14058=1
Package List:
o SUSE Linux Enterprise High Availability Extension 11-SP4 (i586 ppc64 s390x
x86_64):
libgnutls-extra26-2.4.1-24.39.76.1
References:
o https://www.suse.com/security/cve/CVE-2017-10790.html
o https://www.suse.com/security/cve/CVE-2018-10846.html
o https://bugzilla.suse.com/1047002
o https://bugzilla.suse.com/1105460
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