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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.2949 nss, nss-softokn, nss-util, and nspr security, bug fix, and enhancement update 7 August 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: nss nss-softokn nss-util nspr Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 7 Impact/Access: Denial of Service -- Remote/Unauthenticated Access Privileged Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-12404 CVE-2018-0495 Reference: ESB-2019.0683 ESB-2019.0080.2 ESB-2018.1766 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:2237 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: nss, nss-softokn, nss-util, and nspr security, bug fix, and enhancement update Advisory ID: RHSA-2019:2237-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:2237 Issue date: 2019-08-06 CVE Names: CVE-2018-0495 CVE-2018-12404 ===================================================================== 1. Summary: An update for nss, nss-softokn, nss-util, and nspr is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. 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 Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - 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. Netscape Portable Runtime (NSPR) provides platform independence for non-GUI operating system facilities. The following packages have been upgraded to a later upstream version: nss (3.44.0), nss-softokn (3.44.0), nss-util (3.44.0), nspr (4.21.0). (BZ#1645231, BZ#1692269, BZ#1692271, BZ#1692274) Security Fix(es): * ROHNP: Key Extraction Side Channel in Multiple Crypto Libraries (CVE-2018-0495) * nss: Cache side-channel variant of the Bleichenbacher attack (CVE-2018-12404) 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. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from 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 or nspr (for example, Firefox) must be restarted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1144186 - Cannot delete orphan private keys with certutil. 1212132 - Support for IKE/IPsec typical PKIX usage so libreswan can use nss without rejecting certs based on EKU 1431241 - Fully implement verification of RSA-PSS keys in certificates in tstclnt and selfserv [rhel-7] 1444136 - move NSS signtool to the unsupported tools in RHEL 7.6 1455288 - TLS 1.3 handshake fails with SSL_REQUIRE_SAFE_NEGOTIATION on 1508571 - Exporting RSA-PSS keys to PKCS#12 drops the rsa-pss identifier from them [rhel-7] 1508595 - Regression in handling unknown signature algorithms extensions 1509045 - selfserv refuses to use rsa-pss keys [rhel-7] 1509396 - RFC 5246 non compliance with CertificateVerify fallback to SHA-1 [rhel-7] 1510156 - RSA PKCS#1 v1.5 signatures made using rsa-pss keys are accepted as valid [rhel-7] 1514041 - certutil -O output isn't precise when the input is an ambiguous nickname used by multiple certificates 1533729 - [RFE] certutil capability: generate CSR from orphan private key 1538081 - Policy does not apply to MGF1 hash in RSA-PSS signatures [rhel-7] 1591163 - CVE-2018-0495 ROHNP: Key Extraction Side Channel in Multiple Crypto Libraries 1639873 - mod_nss - TLS Session ID is still not maintained (ref bz 1461580) 1657164 - `certutil -u I` is not documented 1657913 - CVE-2018-12404 nss: Cache side-channel variant of the Bleichenbacher attack 1670239 - libpkix name constraints check treats CN as DNS name when it should not 1712876 - post handshake authentication with selfserv does not work if SSL_ENABLE_SESSION_TICKETS is set [rhel-7] 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: nspr-4.21.0-1.el7.src.rpm nss-3.44.0-4.el7.src.rpm nss-softokn-3.44.0-5.el7.src.rpm nss-util-3.44.0-3.el7.src.rpm x86_64: nspr-4.21.0-1.el7.i686.rpm nspr-4.21.0-1.el7.x86_64.rpm nspr-debuginfo-4.21.0-1.el7.i686.rpm nspr-debuginfo-4.21.0-1.el7.x86_64.rpm nss-3.44.0-4.el7.i686.rpm nss-3.44.0-4.el7.x86_64.rpm nss-debuginfo-3.44.0-4.el7.i686.rpm nss-debuginfo-3.44.0-4.el7.x86_64.rpm nss-softokn-3.44.0-5.el7.i686.rpm nss-softokn-3.44.0-5.el7.x86_64.rpm nss-softokn-debuginfo-3.44.0-5.el7.i686.rpm nss-softokn-debuginfo-3.44.0-5.el7.x86_64.rpm nss-softokn-freebl-3.44.0-5.el7.i686.rpm nss-softokn-freebl-3.44.0-5.el7.x86_64.rpm nss-sysinit-3.44.0-4.el7.x86_64.rpm nss-tools-3.44.0-4.el7.x86_64.rpm nss-util-3.44.0-3.el7.i686.rpm nss-util-3.44.0-3.el7.x86_64.rpm nss-util-debuginfo-3.44.0-3.el7.i686.rpm nss-util-debuginfo-3.44.0-3.el7.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: nspr-debuginfo-4.21.0-1.el7.i686.rpm nspr-debuginfo-4.21.0-1.el7.x86_64.rpm nspr-devel-4.21.0-1.el7.i686.rpm nspr-devel-4.21.0-1.el7.x86_64.rpm nss-debuginfo-3.44.0-4.el7.i686.rpm nss-debuginfo-3.44.0-4.el7.x86_64.rpm nss-devel-3.44.0-4.el7.i686.rpm nss-devel-3.44.0-4.el7.x86_64.rpm nss-pkcs11-devel-3.44.0-4.el7.i686.rpm nss-pkcs11-devel-3.44.0-4.el7.x86_64.rpm nss-softokn-debuginfo-3.44.0-5.el7.i686.rpm nss-softokn-debuginfo-3.44.0-5.el7.x86_64.rpm nss-softokn-devel-3.44.0-5.el7.i686.rpm nss-softokn-devel-3.44.0-5.el7.x86_64.rpm nss-softokn-freebl-devel-3.44.0-5.el7.i686.rpm nss-softokn-freebl-devel-3.44.0-5.el7.x86_64.rpm nss-util-debuginfo-3.44.0-3.el7.i686.rpm nss-util-debuginfo-3.44.0-3.el7.x86_64.rpm nss-util-devel-3.44.0-3.el7.i686.rpm nss-util-devel-3.44.0-3.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: nspr-4.21.0-1.el7.src.rpm nss-3.44.0-4.el7.src.rpm nss-softokn-3.44.0-5.el7.src.rpm nss-util-3.44.0-3.el7.src.rpm x86_64: nspr-4.21.0-1.el7.i686.rpm nspr-4.21.0-1.el7.x86_64.rpm nspr-debuginfo-4.21.0-1.el7.i686.rpm nspr-debuginfo-4.21.0-1.el7.x86_64.rpm nss-3.44.0-4.el7.i686.rpm nss-3.44.0-4.el7.x86_64.rpm nss-debuginfo-3.44.0-4.el7.i686.rpm nss-debuginfo-3.44.0-4.el7.x86_64.rpm nss-softokn-3.44.0-5.el7.i686.rpm nss-softokn-3.44.0-5.el7.x86_64.rpm nss-softokn-debuginfo-3.44.0-5.el7.i686.rpm nss-softokn-debuginfo-3.44.0-5.el7.x86_64.rpm nss-softokn-freebl-3.44.0-5.el7.i686.rpm nss-softokn-freebl-3.44.0-5.el7.x86_64.rpm nss-sysinit-3.44.0-4.el7.x86_64.rpm nss-tools-3.44.0-4.el7.x86_64.rpm nss-util-3.44.0-3.el7.i686.rpm nss-util-3.44.0-3.el7.x86_64.rpm nss-util-debuginfo-3.44.0-3.el7.i686.rpm nss-util-debuginfo-3.44.0-3.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: nspr-debuginfo-4.21.0-1.el7.i686.rpm nspr-debuginfo-4.21.0-1.el7.x86_64.rpm nspr-devel-4.21.0-1.el7.i686.rpm nspr-devel-4.21.0-1.el7.x86_64.rpm nss-debuginfo-3.44.0-4.el7.i686.rpm nss-debuginfo-3.44.0-4.el7.x86_64.rpm nss-devel-3.44.0-4.el7.i686.rpm nss-devel-3.44.0-4.el7.x86_64.rpm nss-pkcs11-devel-3.44.0-4.el7.i686.rpm nss-pkcs11-devel-3.44.0-4.el7.x86_64.rpm nss-softokn-debuginfo-3.44.0-5.el7.i686.rpm nss-softokn-debuginfo-3.44.0-5.el7.x86_64.rpm nss-softokn-devel-3.44.0-5.el7.i686.rpm nss-softokn-devel-3.44.0-5.el7.x86_64.rpm nss-softokn-freebl-devel-3.44.0-5.el7.i686.rpm nss-softokn-freebl-devel-3.44.0-5.el7.x86_64.rpm nss-util-debuginfo-3.44.0-3.el7.i686.rpm nss-util-debuginfo-3.44.0-3.el7.x86_64.rpm nss-util-devel-3.44.0-3.el7.i686.rpm nss-util-devel-3.44.0-3.el7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: nspr-4.21.0-1.el7.src.rpm nss-3.44.0-4.el7.src.rpm nss-softokn-3.44.0-5.el7.src.rpm nss-util-3.44.0-3.el7.src.rpm ppc64: nspr-4.21.0-1.el7.ppc.rpm nspr-4.21.0-1.el7.ppc64.rpm nspr-debuginfo-4.21.0-1.el7.ppc.rpm nspr-debuginfo-4.21.0-1.el7.ppc64.rpm nspr-devel-4.21.0-1.el7.ppc.rpm nspr-devel-4.21.0-1.el7.ppc64.rpm nss-3.44.0-4.el7.ppc.rpm nss-3.44.0-4.el7.ppc64.rpm nss-debuginfo-3.44.0-4.el7.ppc.rpm nss-debuginfo-3.44.0-4.el7.ppc64.rpm nss-devel-3.44.0-4.el7.ppc.rpm nss-devel-3.44.0-4.el7.ppc64.rpm nss-softokn-3.44.0-5.el7.ppc.rpm nss-softokn-3.44.0-5.el7.ppc64.rpm nss-softokn-debuginfo-3.44.0-5.el7.ppc.rpm nss-softokn-debuginfo-3.44.0-5.el7.ppc64.rpm nss-softokn-devel-3.44.0-5.el7.ppc.rpm nss-softokn-devel-3.44.0-5.el7.ppc64.rpm nss-softokn-freebl-3.44.0-5.el7.ppc.rpm nss-softokn-freebl-3.44.0-5.el7.ppc64.rpm nss-softokn-freebl-devel-3.44.0-5.el7.ppc.rpm nss-softokn-freebl-devel-3.44.0-5.el7.ppc64.rpm nss-sysinit-3.44.0-4.el7.ppc64.rpm nss-tools-3.44.0-4.el7.ppc64.rpm nss-util-3.44.0-3.el7.ppc.rpm nss-util-3.44.0-3.el7.ppc64.rpm nss-util-debuginfo-3.44.0-3.el7.ppc.rpm nss-util-debuginfo-3.44.0-3.el7.ppc64.rpm nss-util-devel-3.44.0-3.el7.ppc.rpm nss-util-devel-3.44.0-3.el7.ppc64.rpm ppc64le: nspr-4.21.0-1.el7.ppc64le.rpm nspr-debuginfo-4.21.0-1.el7.ppc64le.rpm nspr-devel-4.21.0-1.el7.ppc64le.rpm nss-3.44.0-4.el7.ppc64le.rpm nss-debuginfo-3.44.0-4.el7.ppc64le.rpm nss-devel-3.44.0-4.el7.ppc64le.rpm nss-softokn-3.44.0-5.el7.ppc64le.rpm nss-softokn-debuginfo-3.44.0-5.el7.ppc64le.rpm nss-softokn-devel-3.44.0-5.el7.ppc64le.rpm nss-softokn-freebl-3.44.0-5.el7.ppc64le.rpm nss-softokn-freebl-devel-3.44.0-5.el7.ppc64le.rpm nss-sysinit-3.44.0-4.el7.ppc64le.rpm nss-tools-3.44.0-4.el7.ppc64le.rpm nss-util-3.44.0-3.el7.ppc64le.rpm nss-util-debuginfo-3.44.0-3.el7.ppc64le.rpm nss-util-devel-3.44.0-3.el7.ppc64le.rpm s390x: nspr-4.21.0-1.el7.s390.rpm nspr-4.21.0-1.el7.s390x.rpm nspr-debuginfo-4.21.0-1.el7.s390.rpm nspr-debuginfo-4.21.0-1.el7.s390x.rpm nspr-devel-4.21.0-1.el7.s390.rpm nspr-devel-4.21.0-1.el7.s390x.rpm nss-3.44.0-4.el7.s390.rpm nss-3.44.0-4.el7.s390x.rpm nss-debuginfo-3.44.0-4.el7.s390.rpm nss-debuginfo-3.44.0-4.el7.s390x.rpm nss-devel-3.44.0-4.el7.s390.rpm nss-devel-3.44.0-4.el7.s390x.rpm nss-softokn-3.44.0-5.el7.s390.rpm nss-softokn-3.44.0-5.el7.s390x.rpm nss-softokn-debuginfo-3.44.0-5.el7.s390.rpm nss-softokn-debuginfo-3.44.0-5.el7.s390x.rpm nss-softokn-devel-3.44.0-5.el7.s390.rpm nss-softokn-devel-3.44.0-5.el7.s390x.rpm nss-softokn-freebl-3.44.0-5.el7.s390.rpm nss-softokn-freebl-3.44.0-5.el7.s390x.rpm nss-softokn-freebl-devel-3.44.0-5.el7.s390.rpm nss-softokn-freebl-devel-3.44.0-5.el7.s390x.rpm nss-sysinit-3.44.0-4.el7.s390x.rpm nss-tools-3.44.0-4.el7.s390x.rpm nss-util-3.44.0-3.el7.s390.rpm nss-util-3.44.0-3.el7.s390x.rpm nss-util-debuginfo-3.44.0-3.el7.s390.rpm nss-util-debuginfo-3.44.0-3.el7.s390x.rpm nss-util-devel-3.44.0-3.el7.s390.rpm nss-util-devel-3.44.0-3.el7.s390x.rpm x86_64: nspr-4.21.0-1.el7.i686.rpm nspr-4.21.0-1.el7.x86_64.rpm nspr-debuginfo-4.21.0-1.el7.i686.rpm nspr-debuginfo-4.21.0-1.el7.x86_64.rpm nspr-devel-4.21.0-1.el7.i686.rpm nspr-devel-4.21.0-1.el7.x86_64.rpm nss-3.44.0-4.el7.i686.rpm nss-3.44.0-4.el7.x86_64.rpm nss-debuginfo-3.44.0-4.el7.i686.rpm nss-debuginfo-3.44.0-4.el7.x86_64.rpm nss-devel-3.44.0-4.el7.i686.rpm nss-devel-3.44.0-4.el7.x86_64.rpm nss-softokn-3.44.0-5.el7.i686.rpm nss-softokn-3.44.0-5.el7.x86_64.rpm nss-softokn-debuginfo-3.44.0-5.el7.i686.rpm nss-softokn-debuginfo-3.44.0-5.el7.x86_64.rpm nss-softokn-devel-3.44.0-5.el7.i686.rpm nss-softokn-devel-3.44.0-5.el7.x86_64.rpm nss-softokn-freebl-3.44.0-5.el7.i686.rpm nss-softokn-freebl-3.44.0-5.el7.x86_64.rpm nss-softokn-freebl-devel-3.44.0-5.el7.i686.rpm nss-softokn-freebl-devel-3.44.0-5.el7.x86_64.rpm nss-sysinit-3.44.0-4.el7.x86_64.rpm nss-tools-3.44.0-4.el7.x86_64.rpm nss-util-3.44.0-3.el7.i686.rpm nss-util-3.44.0-3.el7.x86_64.rpm nss-util-debuginfo-3.44.0-3.el7.i686.rpm nss-util-debuginfo-3.44.0-3.el7.x86_64.rpm nss-util-devel-3.44.0-3.el7.i686.rpm nss-util-devel-3.44.0-3.el7.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: nss-debuginfo-3.44.0-4.el7.ppc.rpm nss-debuginfo-3.44.0-4.el7.ppc64.rpm nss-pkcs11-devel-3.44.0-4.el7.ppc.rpm nss-pkcs11-devel-3.44.0-4.el7.ppc64.rpm ppc64le: nss-debuginfo-3.44.0-4.el7.ppc64le.rpm nss-pkcs11-devel-3.44.0-4.el7.ppc64le.rpm s390x: nss-debuginfo-3.44.0-4.el7.s390.rpm nss-debuginfo-3.44.0-4.el7.s390x.rpm nss-pkcs11-devel-3.44.0-4.el7.s390.rpm nss-pkcs11-devel-3.44.0-4.el7.s390x.rpm x86_64: nss-debuginfo-3.44.0-4.el7.i686.rpm nss-debuginfo-3.44.0-4.el7.x86_64.rpm nss-pkcs11-devel-3.44.0-4.el7.i686.rpm nss-pkcs11-devel-3.44.0-4.el7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: nspr-4.21.0-1.el7.src.rpm nss-3.44.0-4.el7.src.rpm nss-softokn-3.44.0-5.el7.src.rpm nss-util-3.44.0-3.el7.src.rpm x86_64: nspr-4.21.0-1.el7.i686.rpm nspr-4.21.0-1.el7.x86_64.rpm nspr-debuginfo-4.21.0-1.el7.i686.rpm nspr-debuginfo-4.21.0-1.el7.x86_64.rpm nspr-devel-4.21.0-1.el7.i686.rpm nspr-devel-4.21.0-1.el7.x86_64.rpm nss-3.44.0-4.el7.i686.rpm nss-3.44.0-4.el7.x86_64.rpm nss-debuginfo-3.44.0-4.el7.i686.rpm nss-debuginfo-3.44.0-4.el7.x86_64.rpm nss-devel-3.44.0-4.el7.i686.rpm nss-devel-3.44.0-4.el7.x86_64.rpm nss-softokn-3.44.0-5.el7.i686.rpm nss-softokn-3.44.0-5.el7.x86_64.rpm nss-softokn-debuginfo-3.44.0-5.el7.i686.rpm nss-softokn-debuginfo-3.44.0-5.el7.x86_64.rpm nss-softokn-devel-3.44.0-5.el7.i686.rpm nss-softokn-devel-3.44.0-5.el7.x86_64.rpm nss-softokn-freebl-3.44.0-5.el7.i686.rpm nss-softokn-freebl-3.44.0-5.el7.x86_64.rpm nss-softokn-freebl-devel-3.44.0-5.el7.i686.rpm nss-softokn-freebl-devel-3.44.0-5.el7.x86_64.rpm nss-sysinit-3.44.0-4.el7.x86_64.rpm nss-tools-3.44.0-4.el7.x86_64.rpm nss-util-3.44.0-3.el7.i686.rpm nss-util-3.44.0-3.el7.x86_64.rpm nss-util-debuginfo-3.44.0-3.el7.i686.rpm nss-util-debuginfo-3.44.0-3.el7.x86_64.rpm nss-util-devel-3.44.0-3.el7.i686.rpm nss-util-devel-3.44.0-3.el7.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: nss-debuginfo-3.44.0-4.el7.i686.rpm nss-debuginfo-3.44.0-4.el7.x86_64.rpm nss-pkcs11-devel-3.44.0-4.el7.i686.rpm nss-pkcs11-devel-3.44.0-4.el7.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-2018-0495 https://access.redhat.com/security/cve/CVE-2018-12404 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.7_release_notes/index 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 iQIVAwUBXUl2i9zjgjWX9erEAQgsZg//RYLUdEWlARE9jDIOZakUKoDGisG1+EU8 JJeTAGqksGTHEAgRpfOsYcM/uIuMXfBJmE1Gr6++KQteUhIT1aKTqbf3sdSM0fPo 97CYjcRXejluoO45Kmw7C4o9NN2MAeoEpykFQJyqM0gLIOu+thhMzViFUEEDf5YA jhOrkRw/xLJPhXkiUFcjBywMNsqi4TEHBKU3e+YgAUSBe2p6LaEbGJGnoFMBiskM 1mNqCmQHs0Q7yPE8F3wOXIve+CeZvvJlJQ10a9YLSM6tkUuf6KwqSEC0F8vLOnSF 6gpZZKXJgc70sTCJ0Eym82CHQD6kdzUBhN071P+wRX66fYai7CnbnuY77o2HVRRr gT0QbDrlhldxZ0DLbu81DjgmheYUhv5alY6MR/M5BcBU+MNokEgH7a00go6cbfKE q0kJCTpJpQN4y6t+0Tb6alXYdGLvae9QW85TxWzkYlV2uUxZEegkX07AI9XFpeCN Yr8PjJuMy2HbrB+OAFb/gSm2kC/v37mpIxVQr4HCWcqheKIOsoF/pBELrTJe9ON4 ZLZftXKCLD/Lwb55uDzJHBhSkhCOyBCwNMj2j261keB+X8EuxI8UcnmGR87xTHnd QaZUxlEVzc2ZfCFl2LttiT+v0F1FlbmKkqLlXh7DU5Z05f4evtmQ9D17aQzRNDHL wSLYXpOCaSY= =26NJ - -----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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