Package "openssl1.0"

Name: openssl1.0


This package is just an umbrella for a group of other packages, it has no description.
Description samples from packages in group:

  • Secure Sockets Layer toolkit - development files
  • Secure Sockets Layer toolkit - shared libraries

Latest version: 1.0.2n-1ubuntu6.1
Release: cosmic (18.10)
Level: updates
Repository: main


Save this URL for the latest version of "openssl1.0": https://www.ubuntuupdates.org/openssl1.0

Other versions of "openssl1.0" in Cosmic

Repository Area Version
base main 1.0.2n-1ubuntu6
base universe 1.0.2n-1ubuntu6
security universe 1.0.2n-1ubuntu6.1
security main 1.0.2n-1ubuntu6.1
updates universe 1.0.2n-1ubuntu6.1

Packages in group

Deleted packages are displayed in grey.


Version: 1.0.2n-1ubuntu6.1 2018-12-06 20:07:11 UTC

  openssl1.0 (1.0.2n-1ubuntu6.1) cosmic-security; urgency=medium

  * SECURITY UPDATE: PortSmash side channel attack
    - debian/patches/CVE-2018-5407.patch: fix timing vulnerability in
      crypto/bn/bn_lib.c, crypto/ec/ec_mult.c.
    - CVE-2018-5407
  * SECURITY UPDATE: timing side channel attack in DSA
    - debian/patches/CVE-2018-0734-1.patch: fix timing vulnerability in
    - debian/patches/CVE-2018-0734-2.patch: fix mod inverse in
    - debian/patches/CVE-2018-0734-3.patch: add a constant time flag in
    - CVE-2018-0734

 -- Marc Deslauriers <email address hidden> Tue, 04 Dec 2018 10:55:32 -0500

CVE-2018-5407 Simultaneous Multi-threading (SMT) in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing at
CVE-2018-0734 The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing

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