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openSUSE Leap 15.0 Advisory: 2019:1105-1 Moderate: OpenSSL Cache Issue

opensuse
Calendar Grey April 2, 2019
Dist Opensuse Esm H88
An essential security patch for Fedora addresses vulnerabilities in OpenSSL, mitigating risks associated with timing attacks and unauthorized data access.
An update that solves one vulnerability and has one errata is now available.

Description

This update for openssl-1_0_0 fixes the following issues:

Security issues fixed:

- The 9 Lives of Bleichenbacher's CAT: Cache Attacks on TLS

Implementations (bsc#1117951)

- CVE-2019-1559: Fixed OpenSSL 0-byte Record Padding Oracle which under

certain circumstances a TLS server can be forced to respond differently

to a client and lead to the decryption of the data (bsc#1127080).

This update was imported from the SUSE:SLE-15:Update update project.

Topics%20covered

Topics Covered

security advisory moderate OpenSSL encryption issue openSUSE cache attack

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-2019-1105=1

Package List

- openSUSE Leap 15.0 (i586 x86_64):

libopenssl-1_0_0-devel-1.0.2p-lp150.2.13.1

libopenssl1_0_0-1.0.2p-lp150.2.13.1

libopenssl1_0_0-debuginfo-1.0.2p-lp150.2.13.1

libopenssl1_0_0-hmac-1.0.2p-lp150.2.13.1

openssl-1_0_0-1.0.2p-lp150.2.13.1

openssl-1_0_0-cavs-1.0.2p-lp150.2.13.1

openssl-1_0_0-cavs-debuginfo-1.0.2p-lp150.2.13.1

openssl-1_0_0-debuginfo-1.0.2p-lp150.2.13.1

openssl-1_0_0-debugsource-1.0.2p-lp150.2.13.1

- openSUSE Leap 15.0 (noarch):

openssl-1_0_0-doc-1.0.2p-lp150.2.13.1

- openSUSE Leap 15.0 (x86_64):

libopenssl-1_0_0-devel-32bit-1.0.2p-lp150.2.13.1

libopenssl1_0_0-32bit-1.0.2p-lp150.2.13.1

libopenssl1_0_0-32bit-debuginfo-1.0.2p-lp150.2.13.1

libopenssl1_0_0-hmac-32bit-1.0.2p-lp150.2.13.1

References

https://www.suse.com/security/cve/CVE-2019-1559.html

https://bugzilla.suse.com/1117951

https://bugzilla.suse.com/1127080

--

Announcement ID: openSUSE-SU-2019:1105-1
Rating: moderate
Affected Products: openSUSE Leap 15.0 le.

Topics%20covered

Topics Covered

security advisory moderate OpenSSL encryption issue openSUSE cache attack

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