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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.4594 nss security update 10 December 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: nss Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 8 Red Hat Enterprise Linux WS/Desktop 8 Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2019-11745 Reference: ESB-2019.4579 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:4114 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: nss security update Advisory ID: RHSA-2019:4114-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:4114 Issue date: 2019-12-09 CVE Names: CVE-2019-11745 ===================================================================== 1. Summary: An update for nss is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64 3. Description: Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Security Fix(es): * nss: Out-of-bounds write when passing an output buffer smaller than the block size to NSC_EncryptUpdate (CVE-2019-11745) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, applications using NSS (for example, Firefox) must be restarted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1774831 - CVE-2019-11745 nss: Out-of-bounds write when passing an output buffer smaller than the block size to NSC_EncryptUpdate 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: nss-3.44.0-9.el8_1.src.rpm aarch64: nss-3.44.0-9.el8_1.aarch64.rpm nss-debuginfo-3.44.0-9.el8_1.aarch64.rpm nss-debugsource-3.44.0-9.el8_1.aarch64.rpm nss-devel-3.44.0-9.el8_1.aarch64.rpm nss-softokn-3.44.0-9.el8_1.aarch64.rpm nss-softokn-debuginfo-3.44.0-9.el8_1.aarch64.rpm nss-softokn-devel-3.44.0-9.el8_1.aarch64.rpm nss-softokn-freebl-3.44.0-9.el8_1.aarch64.rpm nss-softokn-freebl-debuginfo-3.44.0-9.el8_1.aarch64.rpm nss-softokn-freebl-devel-3.44.0-9.el8_1.aarch64.rpm nss-sysinit-3.44.0-9.el8_1.aarch64.rpm nss-sysinit-debuginfo-3.44.0-9.el8_1.aarch64.rpm nss-tools-3.44.0-9.el8_1.aarch64.rpm nss-tools-debuginfo-3.44.0-9.el8_1.aarch64.rpm nss-util-3.44.0-9.el8_1.aarch64.rpm nss-util-debuginfo-3.44.0-9.el8_1.aarch64.rpm nss-util-devel-3.44.0-9.el8_1.aarch64.rpm ppc64le: nss-3.44.0-9.el8_1.ppc64le.rpm nss-debuginfo-3.44.0-9.el8_1.ppc64le.rpm nss-debugsource-3.44.0-9.el8_1.ppc64le.rpm nss-devel-3.44.0-9.el8_1.ppc64le.rpm nss-softokn-3.44.0-9.el8_1.ppc64le.rpm nss-softokn-debuginfo-3.44.0-9.el8_1.ppc64le.rpm nss-softokn-devel-3.44.0-9.el8_1.ppc64le.rpm nss-softokn-freebl-3.44.0-9.el8_1.ppc64le.rpm nss-softokn-freebl-debuginfo-3.44.0-9.el8_1.ppc64le.rpm nss-softokn-freebl-devel-3.44.0-9.el8_1.ppc64le.rpm nss-sysinit-3.44.0-9.el8_1.ppc64le.rpm nss-sysinit-debuginfo-3.44.0-9.el8_1.ppc64le.rpm nss-tools-3.44.0-9.el8_1.ppc64le.rpm nss-tools-debuginfo-3.44.0-9.el8_1.ppc64le.rpm nss-util-3.44.0-9.el8_1.ppc64le.rpm nss-util-debuginfo-3.44.0-9.el8_1.ppc64le.rpm nss-util-devel-3.44.0-9.el8_1.ppc64le.rpm s390x: nss-3.44.0-9.el8_1.s390x.rpm nss-debuginfo-3.44.0-9.el8_1.s390x.rpm nss-debugsource-3.44.0-9.el8_1.s390x.rpm nss-devel-3.44.0-9.el8_1.s390x.rpm nss-softokn-3.44.0-9.el8_1.s390x.rpm nss-softokn-debuginfo-3.44.0-9.el8_1.s390x.rpm nss-softokn-devel-3.44.0-9.el8_1.s390x.rpm nss-softokn-freebl-3.44.0-9.el8_1.s390x.rpm nss-softokn-freebl-debuginfo-3.44.0-9.el8_1.s390x.rpm nss-softokn-freebl-devel-3.44.0-9.el8_1.s390x.rpm nss-sysinit-3.44.0-9.el8_1.s390x.rpm nss-sysinit-debuginfo-3.44.0-9.el8_1.s390x.rpm nss-tools-3.44.0-9.el8_1.s390x.rpm nss-tools-debuginfo-3.44.0-9.el8_1.s390x.rpm nss-util-3.44.0-9.el8_1.s390x.rpm nss-util-debuginfo-3.44.0-9.el8_1.s390x.rpm nss-util-devel-3.44.0-9.el8_1.s390x.rpm x86_64: nss-3.44.0-9.el8_1.i686.rpm nss-3.44.0-9.el8_1.x86_64.rpm nss-debuginfo-3.44.0-9.el8_1.i686.rpm nss-debuginfo-3.44.0-9.el8_1.x86_64.rpm nss-debugsource-3.44.0-9.el8_1.i686.rpm nss-debugsource-3.44.0-9.el8_1.x86_64.rpm nss-devel-3.44.0-9.el8_1.i686.rpm nss-devel-3.44.0-9.el8_1.x86_64.rpm nss-softokn-3.44.0-9.el8_1.i686.rpm nss-softokn-3.44.0-9.el8_1.x86_64.rpm nss-softokn-debuginfo-3.44.0-9.el8_1.i686.rpm nss-softokn-debuginfo-3.44.0-9.el8_1.x86_64.rpm nss-softokn-devel-3.44.0-9.el8_1.i686.rpm nss-softokn-devel-3.44.0-9.el8_1.x86_64.rpm nss-softokn-freebl-3.44.0-9.el8_1.i686.rpm nss-softokn-freebl-3.44.0-9.el8_1.x86_64.rpm nss-softokn-freebl-debuginfo-3.44.0-9.el8_1.i686.rpm nss-softokn-freebl-debuginfo-3.44.0-9.el8_1.x86_64.rpm nss-softokn-freebl-devel-3.44.0-9.el8_1.i686.rpm nss-softokn-freebl-devel-3.44.0-9.el8_1.x86_64.rpm nss-sysinit-3.44.0-9.el8_1.x86_64.rpm nss-sysinit-debuginfo-3.44.0-9.el8_1.i686.rpm nss-sysinit-debuginfo-3.44.0-9.el8_1.x86_64.rpm nss-tools-3.44.0-9.el8_1.x86_64.rpm nss-tools-debuginfo-3.44.0-9.el8_1.i686.rpm nss-tools-debuginfo-3.44.0-9.el8_1.x86_64.rpm nss-util-3.44.0-9.el8_1.i686.rpm nss-util-3.44.0-9.el8_1.x86_64.rpm nss-util-debuginfo-3.44.0-9.el8_1.i686.rpm nss-util-debuginfo-3.44.0-9.el8_1.x86_64.rpm nss-util-devel-3.44.0-9.el8_1.i686.rpm nss-util-devel-3.44.0-9.el8_1.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2019-11745 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXe5NzNzjgjWX9erEAQhNCg/+L9MFnhf51ZS+ITectE3BWDA/9y+qL3nG B2eNsYIIlLb0x51szrRMz6M1EXxx8MOlm7ZRle0853eD4PUzmJTyBbFJkn7gqL8M l8CGot4rkPKouS2qAiS5oY1ltsSCLq7s6vjAqaBhODTr34wKOAVreRvdQoqCAClP eqA18e7J7HPIFOVJHE/ZtbbTp6Yo6mJC3LnjCAgt0UDvsVdPAtRwpQ++Hgi40GQm h8n2q99w+K5If3bW2rmG4J89d5cW7PoxNkuznj4MRSQ/sKw0EI5SAxja9pR1CHcF ghJ6SC8e1L85HhY456dlGcZ9ApJTTdzzBpFZhlzbfcsNnf4lT5lip83OTICiBJCG IeO+wFdrBESbKYb304P5o0T49IDoNzeBaP4aYm+rhHzJyBruPtBOh75nEKsIdeZs d4pZzYZlDD9cm/+ET31Xs22lDwlJEsFOQS9OmB878FJnO/jmYXA1baDePk0V5mru ZvQgnoMJ0aF9Yen+u3ntvnYI4i9hS0OIAIO5SH4SgyTp1kvHdo2LIPq3dWGXImU4 m1JKkgEbhJcll4BSvGqrY2wCZvnKFpzR3EAnfYQJlQziNyRvxzH5TKsilsKkT9oB wkYqparAncYSFPMDUo5lyDDnKf1e+Dfplu8HLMhZ5PeTQBwSj0jY69Pa6zlOe8YQ q3ViuEpoK4Y= =Qat+ - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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