[ubuntu/xenial-updates] openssl 1.0.2g-1ubuntu4.18 (Accepted)

[Ubuntu Archive Robot]

openssl (1.0.2g-1ubuntu4.18) xenial-security; urgency=medium

  * SECURITY UPDATE: EDIPARTYNAME NULL pointer de-ref
    - debian/patches/CVE-2020-1971-1.patch: use explicit tagging for
      DirectoryString in crypto/x509v3/v3_genn.c.
    - debian/patches/CVE-2020-1971-2.patch: correctly compare EdiPartyName
      in crypto/x509v3/v3_genn.c.
    - debian/patches/CVE-2020-1971-3.patch: check that multi-strings/CHOICE
      types don't use implicit tagging in crypto/asn1/asn1_err.c,
      crypto/asn1/tasn_dec.c, crypto/asn1/asn1.h.
    - debian/patches/CVE-2020-1971-4.patch: complain if we are attempting
      to encode with an invalid ASN.1 template in crypto/asn1/asn1_err.c,
      crypto/asn1/tasn_enc.c, crypto/asn1/asn1.h.
    - debian/patches/CVE-2020-1971-5.patch: add a test for GENERAL_NAME_cmp
      in crypto/x509v3/v3nametest.c.
    - CVE-2020-1971

Date: 2020-12-02 18:40:14.823818+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
Signed-By: Ubuntu Archive Robot <cjwatson+ubuntu-archive-robot at chiark.greenend.org.uk>
https://launchpad.net/ubuntu/+source/openssl/1.0.2g-1ubuntu4.18
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