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Package "openssl"

Name: openssl

Description:

Secure Sockets Layer toolkit - cryptographic utility

Latest version: 1.1.1-1ubuntu2.1
Release: cosmic (18.10)
Level: updates
Repository: main
Homepage: https://www.openssl.org/

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Other versions of "openssl" in Cosmic

Repository Area Version
base main 1.1.1-1ubuntu2
security main 1.1.1-1ubuntu2.1

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Changelog

Version: 1.1.1-1ubuntu2.1 2018-12-06 20:07:11 UTC

  openssl (1.1.1-1ubuntu2.1) cosmic-security; urgency=medium

  * SECURITY UPDATE: timing side channel attack in DSA
    - debian/patches/CVE-2018-0734-1.patch: fix mod inverse in
      crypto/dsa/dsa_ossl.c.
    - debian/patches/CVE-2018-0734-2.patch: fix timing vulnerability in
      crypto/dsa/dsa_ossl.c.
    - debian/patches/CVE-2018-0734-3.patch: add a constant time flag in
      crypto/dsa/dsa_ossl.c.
    - CVE-2018-0734
  * SECURITY UPDATE: timing side channel attack in ECDSA
    - debian/patches/CVE-2018-0735.patch: fix timing vulberability in
      crypto/ec/ec_mult.c.
    - CVE-2018-0735

 -- Marc Deslauriers <email address hidden> Tue, 04 Dec 2018 08:15:09 -0500

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
CVE-2018-0735 The OpenSSL ECDSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signin



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