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Package "nss"

Name: nss

Description:

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

  • Network Security Service tools

Latest version: 2:3.28.4-0ubuntu0.16.04.13
Release: xenial (16.04)
Level: updates
Repository: universe

Links



Other versions of "nss" in Xenial

Repository Area Version
base main 2:3.21-1ubuntu4
base universe 2:3.21-1ubuntu4
security universe 2:3.28.4-0ubuntu0.16.04.13
security main 2:3.28.4-0ubuntu0.16.04.13
updates main 2:3.28.4-0ubuntu0.16.04.13

Packages in group

Deleted packages are displayed in grey.


Changelog

Version: 2:3.28.4-0ubuntu0.16.04.13 2020-08-10 19:07:10 UTC

  nss (2:3.28.4-0ubuntu0.16.04.13) xenial-security; urgency=medium

  * SECURITY UPDATE: Side-channel attack
    - debian/patches/CVE-2020-12400-and-6829-*.patch: use constant-time
      P-384 and P-521 in nss/lib/freebl/ecl/ecl-priv.h, nss/lib/freebl/ecl/ecl.c,
      nss/lib/freebl/ecl/ecl_spec384r1.c, nss/lib/freebl/freebl_base.gypi,
      nss/lib/freebl/manifest.mn, nss/test/ec/ectest.sh.
    - CVE-2020-12400
    - CVE-2020-6829
  * SECURITY UPDATE: Timing attack mitigation bypass
    - debian/patches/CVE-2020-12401.patch: remove unnecessary scalar
      padding in nss/lib/freebl/ec.c.
    - CVE-2020-12401

 -- <email address hidden> (Leonidas S. Barbosa) Wed, 05 Aug 2020 16:20:52 -0300

Source diff to previous version
CVE-2020-12400 P-384 and P-521 implementation uses a side-channel vulnerable modular inversion function
CVE-2020-6829 Side channel attack on ECDSA signature generation
CVE-2020-12401 ECDSA timing attack mitigation bypass

Version: 2:3.28.4-0ubuntu0.16.04.12 2020-07-06 21:06:22 UTC

  nss (2:3.28.4-0ubuntu0.16.04.12) xenial-security; urgency=medium

  * SECURITY UPDATE: Side channel vulnerabilities during RSA key generation
    - debian/patches/CVE-2020-12402.patch: use constant-time GCD and
      modular inversion in nss/lib/freebl/mpi/mpi.c,
      nss/lib/freebl/mpi/mpi.h, nss/lib/freebl/mpi/mplogic.c.
    - CVE-2020-12402

 -- Marc Deslauriers <email address hidden> Mon, 22 Jun 2020 13:36:54 -0400

Source diff to previous version
CVE-2020-12402 Side channel vulnerabilities during RSA key generation

Version: 2:3.28.4-0ubuntu0.16.04.11 2020-06-16 18:06:43 UTC

  nss (2:3.28.4-0ubuntu0.16.04.11) xenial-security; urgency=medium

  * SECURITY UPDATE: Timing attack during DSA key generation
    - debian/patches/CVE-2020-12399.patch: force a fixed length for DSA
      exponentiation in nss/lib/freebl/dsa.c.
    - CVE-2020-12399

 -- Marc Deslauriers <email address hidden> Thu, 11 Jun 2020 09:45:43 -0400

Source diff to previous version
CVE-2020-12399 Force a fixed length for DSA exponentiation

Version: 2:3.28.4-0ubuntu0.16.04.10 2020-01-08 19:07:05 UTC

  nss (2:3.28.4-0ubuntu0.16.04.10) xenial-security; urgency=medium

  * SECURITY UPDATE: Possible wrong length for cryptographic primitives input
    - debian/patches/CVE-2019-17006.patch: adds checks for length of crypto
      primitives in nss/lib/freebl/chacha20poly1305.c,
      nss/lib/freebl/ctr.c, nss/lib/freebl/gcm.c,
      nss/lib/freebl/intel-gcm-wrap.c,
      nss/lib/freebl/rsapkcs.c.
    - CVE-2019-17006

 -- <email address hidden> (Leonidas S. Barbosa) Tue, 07 Jan 2020 14:42:06 -0300

Source diff to previous version
CVE-2019-17006 Check length of inputs for cryptographic primitives

Version: 2:3.28.4-0ubuntu0.16.04.9 2019-12-09 15:07:40 UTC

  nss (2:3.28.4-0ubuntu0.16.04.9) xenial-security; urgency=medium

  * SECURITY UPDATE: Denial of service
    - debian/patches/CVE-2019-17007.patch: check got some certs in
      collect_certs r=jcj in nss/lib/pkcs7/certread.c.
    - CVE-2019-17007

 -- <email address hidden> (Leonidas S. Barbosa) Thu, 05 Dec 2019 13:25:47 -0300

CVE-2019-17007 nss: Handling of Netscape Certificate Sequences in CERT_DecodeCertPackage() may crash with a NULL deref leading to DoS



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