drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in openssl-1_1
Name: |
Pufferüberlauf in openssl-1_1 |
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ID: |
openSUSE-SU-2020:0062-1 |
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Distribution: |
SUSE |
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Plattformen: |
openSUSE Leap 15.1 |
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Datum: |
Mi, 15. Januar 2020, 18:39 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1551 |
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Applikationen: |
OpenSSL |
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Originalnachricht |
openSUSE Security Update: Security update for openssl-1_1 ______________________________________________________________________________
Announcement ID: openSUSE-SU-2020:0062-1 Rating: moderate References: #1155346 #1157775 #1158101 #1158809 Cross-References: CVE-2019-1551 Affected Products: openSUSE Leap 15.1 ______________________________________________________________________________
An update that solves one vulnerability and has three fixes is now available.
Description:
This update for openssl-1_1 fixes the following issues:
Security issue fixed:
- CVE-2019-1551: Fixed an overflow bug in the x64_64 Montgomery squaring procedure used in exponentiation with 512-bit moduli (bsc#1158809).
Various FIPS related improvements were done:
- FIPS: Backport SSH KDF to openssl (jsc#SLE-8789, bsc#1157775). - Port FIPS patches from SLE-12 (bsc#1158101). - Use SHA-2 in the RSA pairwise consistency check (bsc#1155346).
This update was imported from the SUSE:SLE-15-SP1:Update update project.
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 15.1:
zypper in -t patch openSUSE-2020-62=1
Package List:
- openSUSE Leap 15.1 (i586 x86_64):
libopenssl-1_1-devel-1.1.0i-lp151.8.6.1 libopenssl1_1-1.1.0i-lp151.8.6.1 libopenssl1_1-debuginfo-1.1.0i-lp151.8.6.1 libopenssl1_1-hmac-1.1.0i-lp151.8.6.1 openssl-1_1-1.1.0i-lp151.8.6.1 openssl-1_1-debuginfo-1.1.0i-lp151.8.6.1 openssl-1_1-debugsource-1.1.0i-lp151.8.6.1
- openSUSE Leap 15.1 (x86_64):
libopenssl-1_1-devel-32bit-1.1.0i-lp151.8.6.1 libopenssl1_1-32bit-1.1.0i-lp151.8.6.1 libopenssl1_1-32bit-debuginfo-1.1.0i-lp151.8.6.1 libopenssl1_1-hmac-32bit-1.1.0i-lp151.8.6.1
- openSUSE Leap 15.1 (noarch):
openssl-1_1-doc-1.1.0i-lp151.8.6.1
References:
https://www.suse.com/security/cve/CVE-2019-1551.html https://bugzilla.suse.com/1155346 https://bugzilla.suse.com/1157775 https://bugzilla.suse.com/1158101 https://bugzilla.suse.com/1158809
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