drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Verwendung schwacher Verschlüsselung in cryptctl
Name: |
Verwendung schwacher Verschlüsselung in cryptctl |
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ID: |
SUSE-SU-2021:2137-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE Linux Enterprise Server for SAP 12-SP3, SUSE Linux Enterprise Server for SAP 12-SP4, SUSE Linux Enterprise Server 12-SP5, SUSE Linux Enterprise Server for SAP 12-SP5 |
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Datum: |
Do, 24. Juni 2021, 07:24 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18906 |
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Applikationen: |
cryptctl |
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Originalnachricht |
SUSE Security Update: Security update for cryptctl ______________________________________________________________________________
Announcement ID: SUSE-SU-2021:2137-1 Rating: important References: #1186226 Cross-References: CVE-2019-18906 Affected Products: SUSE Linux Enterprise Server for SAP 12-SP5 SUSE Linux Enterprise Server for SAP 12-SP4 SUSE Linux Enterprise Server for SAP 12-SP3 SUSE Linux Enterprise Server 12-SP5 ______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update for cryptctl fixes the following issues:
Update to version 2.4:
- CVE-2019-18906: Client side password hashing was equivalent to clear text password storage (bsc#1186226) - First step to use plain text password instead of hashed password. - Move repository into the SUSE github organization - in RPC server, if client comes from localhost, remember its ipv4 localhost address instead of ipv6 address - tell a record to clear expired pending commands upon saving a command result; introduce pending commands RPC test case - avoid hard coding 127.0.0.1 in host ID of alive message test; let system administrator mount and unmount disks by issuing these two commands on key server.
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 Server for SAP 12-SP5:
zypper in -t patch SUSE-SLE-SAP-12-SP5-2021-2137=1
- SUSE Linux Enterprise Server for SAP 12-SP4:
zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-2137=1
- SUSE Linux Enterprise Server for SAP 12-SP3:
zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-2137=1
- SUSE Linux Enterprise Server 12-SP5:
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-2137=1
Package List:
- SUSE Linux Enterprise Server for SAP 12-SP5 (ppc64le x86_64):
cryptctl-2.4-2.10.1 cryptctl-debuginfo-2.4-2.10.1
- SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):
cryptctl-2.4-2.10.1 cryptctl-debuginfo-2.4-2.10.1
- SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):
cryptctl-2.4-2.10.1 cryptctl-debuginfo-2.4-2.10.1
- SUSE Linux Enterprise Server 12-SP5 (ppc64le x86_64):
cryptctl-2.4-2.10.1 cryptctl-debuginfo-2.4-2.10.1
References:
https://www.suse.com/security/cve/CVE-2019-18906.html https://bugzilla.suse.com/1186226
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