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[security-announce] openSUSE-SU-2020:0062-1: moderate: Security update for openssl-1_1
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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