[ubuntu/bionic-security] openssl 1.1.0g-2ubuntu4.3 (Accepted)

Marc Deslauriers marc.deslauriers at canonical.com
Thu Dec 6 17:33:27 UTC 2018


openssl (1.1.0g-2ubuntu4.3) bionic-security; urgency=medium

  * SECURITY UPDATE: PortSmash side channel attack
    - debian/patches/CVE-2018-5407-*.patch: add large number of upstream
      commits to resolve this issue.
    - CVE-2018-5407
  * 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-2018-0735-1.patch: fix timing vulberability in
      crypto/ec/ec_mult.c.
    - debian/patches/CVE-2018-0735-2.patch: remove brace from bad
      cherry-pick in crypto/ec/ec_mult.c.
    - CVE-2018-0735

Date: 2018-12-05 17:03:13.134744+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/openssl/1.1.0g-2ubuntu4.3
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