Oval Definition:oval:com.redhat.rhsa:def:20171100
Revision Date:2017-04-20Version:637
Title:RHSA-2017:1100: nss and nss-util security update (Critical)
Description:Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications.

The nss-util packages provide utilities for use with the Network Security Services (NSS) libraries.

The following packages have been upgraded to a newer upstream version: nss (3.28.4), nss-util (3.28.4).

Security Fix(es):

  • An out-of-bounds write flaw was found in the way NSS performed certain Base64-decoding operations. An attacker could use this flaw to create a specially crafted certificate which, when parsed by NSS, could cause it to crash or execute arbitrary code, using the permissions of the user running an application compiled against the NSS library. (CVE-2017-5461)

    Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Ronald Crane as the original reporter.
  • Family:unixClass:patch
    Status:Reference(s):CVE-2017-5461
    RHSA-2017:1100
    RHSA-2017:1100-00
    RHSA-2017:1100-01
    Platform(s):Red Hat Enterprise Linux 6
    Red Hat Enterprise Linux 7
    Product(s):
    Definition Synopsis
  • Red Hat Enterprise Linux must be installed
  • OR Package Information
  • Red Hat Enterprise Linux 7 is installed
  • AND
  • nss-util is earlier than 0:3.28.4-1.0.el7_3
  • AND nss-util is signed with Red Hat redhatrelease2 key
  • nss-util-devel is earlier than 0:3.28.4-1.0.el7_3
  • AND nss-util-devel is signed with Red Hat redhatrelease2 key
  • nss is earlier than 0:3.28.4-1.0.el7_3
  • AND nss is signed with Red Hat redhatrelease2 key
  • nss-devel is earlier than 0:3.28.4-1.0.el7_3
  • AND nss-devel is signed with Red Hat redhatrelease2 key
  • nss-pkcs11-devel is earlier than 0:3.28.4-1.0.el7_3
  • AND nss-pkcs11-devel is signed with Red Hat redhatrelease2 key
  • nss-sysinit is earlier than 0:3.28.4-1.0.el7_3
  • AND nss-sysinit is signed with Red Hat redhatrelease2 key
  • nss-tools is earlier than 0:3.28.4-1.0.el7_3
  • AND nss-tools is signed with Red Hat redhatrelease2 key
  • OR Package Information
  • Red Hat Enterprise Linux 6 is installed
  • AND
  • nss-util is earlier than 0:3.28.4-1.el6_9
  • AND nss-util is signed with Red Hat redhatrelease2 key
  • nss-util-devel is earlier than 0:3.28.4-1.el6_9
  • AND nss-util-devel is signed with Red Hat redhatrelease2 key
  • nss is earlier than 0:3.28.4-1.el6_9
  • AND nss is signed with Red Hat redhatrelease2 key
  • nss-devel is earlier than 0:3.28.4-1.el6_9
  • AND nss-devel is signed with Red Hat redhatrelease2 key
  • nss-pkcs11-devel is earlier than 0:3.28.4-1.el6_9
  • AND nss-pkcs11-devel is signed with Red Hat redhatrelease2 key
  • nss-sysinit is earlier than 0:3.28.4-1.el6_9
  • AND nss-sysinit is signed with Red Hat redhatrelease2 key
  • nss-tools is earlier than 0:3.28.4-1.el6_9
  • AND nss-tools is signed with Red Hat redhatrelease2 key
  • BACK