ID

VAR-202001-1433

CVE

CVE-2019-11745

TITLE

Ubuntu Security Notice USN-4203-2

DESCRIPTION

When encrypting with a block cipher, if a call to NSC_EncryptUpdate was made with data smaller than the block size, a small out of bounds write could occur. This could have caused heap corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. 7.5) - ppc64, ppc64le, s390x, x86_64 3. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: nss, nss-softokn, nss-util security update Advisory ID: RHSA-2019:4190-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:4190 Issue date: 2019-12-10 CVE Names: CVE-2019-11729 CVE-2019-11745 ==================================================================== 1. Summary: An update for nss, nss-softokn, and nss-util is now available for Red Hat Enterprise Linux 7. 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 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. The nss-softokn package provides the Network Security Services Softoken Cryptographic Module. The nss-util packages provide utilities for use with the Network Security Services (NSS) libraries. Security Fix(es): * nss: Out-of-bounds write when passing an output buffer smaller than the block size to NSC_EncryptUpdate (CVE-2019-11745) * nss: Empty or malformed p256-ECDH public keys may trigger a segmentation fault (CVE-2019-11729) 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/): 1728437 - CVE-2019-11729 nss: Empty or malformed p256-ECDH public keys may trigger a segmentation fault 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 Client (v. 7): Source: nss-3.44.0-7.el7_7.src.rpm nss-softokn-3.44.0-8.el7_7.src.rpm nss-util-3.44.0-4.el7_7.src.rpm x86_64: nss-3.44.0-7.el7_7.i686.rpm nss-3.44.0-7.el7_7.x86_64.rpm nss-debuginfo-3.44.0-7.el7_7.i686.rpm nss-debuginfo-3.44.0-7.el7_7.x86_64.rpm nss-softokn-3.44.0-8.el7_7.i686.rpm nss-softokn-3.44.0-8.el7_7.x86_64.rpm nss-softokn-debuginfo-3.44.0-8.el7_7.i686.rpm nss-softokn-debuginfo-3.44.0-8.el7_7.x86_64.rpm nss-softokn-freebl-3.44.0-8.el7_7.i686.rpm nss-softokn-freebl-3.44.0-8.el7_7.x86_64.rpm nss-sysinit-3.44.0-7.el7_7.x86_64.rpm nss-tools-3.44.0-7.el7_7.x86_64.rpm nss-util-3.44.0-4.el7_7.i686.rpm nss-util-3.44.0-4.el7_7.x86_64.rpm nss-util-debuginfo-3.44.0-4.el7_7.i686.rpm nss-util-debuginfo-3.44.0-4.el7_7.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: nss-debuginfo-3.44.0-7.el7_7.i686.rpm nss-debuginfo-3.44.0-7.el7_7.x86_64.rpm nss-devel-3.44.0-7.el7_7.i686.rpm nss-devel-3.44.0-7.el7_7.x86_64.rpm nss-pkcs11-devel-3.44.0-7.el7_7.i686.rpm nss-pkcs11-devel-3.44.0-7.el7_7.x86_64.rpm nss-softokn-debuginfo-3.44.0-8.el7_7.i686.rpm nss-softokn-debuginfo-3.44.0-8.el7_7.x86_64.rpm nss-softokn-devel-3.44.0-8.el7_7.i686.rpm nss-softokn-devel-3.44.0-8.el7_7.x86_64.rpm nss-softokn-freebl-devel-3.44.0-8.el7_7.i686.rpm nss-softokn-freebl-devel-3.44.0-8.el7_7.x86_64.rpm nss-util-debuginfo-3.44.0-4.el7_7.i686.rpm nss-util-debuginfo-3.44.0-4.el7_7.x86_64.rpm nss-util-devel-3.44.0-4.el7_7.i686.rpm nss-util-devel-3.44.0-4.el7_7.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: nss-3.44.0-7.el7_7.src.rpm nss-softokn-3.44.0-8.el7_7.src.rpm nss-util-3.44.0-4.el7_7.src.rpm x86_64: nss-3.44.0-7.el7_7.i686.rpm nss-3.44.0-7.el7_7.x86_64.rpm nss-debuginfo-3.44.0-7.el7_7.i686.rpm nss-debuginfo-3.44.0-7.el7_7.x86_64.rpm nss-softokn-3.44.0-8.el7_7.i686.rpm nss-softokn-3.44.0-8.el7_7.x86_64.rpm nss-softokn-debuginfo-3.44.0-8.el7_7.i686.rpm nss-softokn-debuginfo-3.44.0-8.el7_7.x86_64.rpm nss-softokn-freebl-3.44.0-8.el7_7.i686.rpm nss-softokn-freebl-3.44.0-8.el7_7.x86_64.rpm nss-sysinit-3.44.0-7.el7_7.x86_64.rpm nss-tools-3.44.0-7.el7_7.x86_64.rpm nss-util-3.44.0-4.el7_7.i686.rpm nss-util-3.44.0-4.el7_7.x86_64.rpm nss-util-debuginfo-3.44.0-4.el7_7.i686.rpm nss-util-debuginfo-3.44.0-4.el7_7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: nss-debuginfo-3.44.0-7.el7_7.i686.rpm nss-debuginfo-3.44.0-7.el7_7.x86_64.rpm nss-devel-3.44.0-7.el7_7.i686.rpm nss-devel-3.44.0-7.el7_7.x86_64.rpm nss-pkcs11-devel-3.44.0-7.el7_7.i686.rpm nss-pkcs11-devel-3.44.0-7.el7_7.x86_64.rpm nss-softokn-debuginfo-3.44.0-8.el7_7.i686.rpm nss-softokn-debuginfo-3.44.0-8.el7_7.x86_64.rpm nss-softokn-devel-3.44.0-8.el7_7.i686.rpm nss-softokn-devel-3.44.0-8.el7_7.x86_64.rpm nss-softokn-freebl-devel-3.44.0-8.el7_7.i686.rpm nss-softokn-freebl-devel-3.44.0-8.el7_7.x86_64.rpm nss-util-debuginfo-3.44.0-4.el7_7.i686.rpm nss-util-debuginfo-3.44.0-4.el7_7.x86_64.rpm nss-util-devel-3.44.0-4.el7_7.i686.rpm nss-util-devel-3.44.0-4.el7_7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: nss-3.44.0-7.el7_7.src.rpm nss-softokn-3.44.0-8.el7_7.src.rpm nss-util-3.44.0-4.el7_7.src.rpm ppc64: nss-3.44.0-7.el7_7.ppc.rpm nss-3.44.0-7.el7_7.ppc64.rpm nss-debuginfo-3.44.0-7.el7_7.ppc.rpm nss-debuginfo-3.44.0-7.el7_7.ppc64.rpm nss-devel-3.44.0-7.el7_7.ppc.rpm nss-devel-3.44.0-7.el7_7.ppc64.rpm nss-softokn-3.44.0-8.el7_7.ppc.rpm nss-softokn-3.44.0-8.el7_7.ppc64.rpm nss-softokn-debuginfo-3.44.0-8.el7_7.ppc.rpm nss-softokn-debuginfo-3.44.0-8.el7_7.ppc64.rpm nss-softokn-devel-3.44.0-8.el7_7.ppc.rpm nss-softokn-devel-3.44.0-8.el7_7.ppc64.rpm nss-softokn-freebl-3.44.0-8.el7_7.ppc.rpm nss-softokn-freebl-3.44.0-8.el7_7.ppc64.rpm nss-softokn-freebl-devel-3.44.0-8.el7_7.ppc.rpm nss-softokn-freebl-devel-3.44.0-8.el7_7.ppc64.rpm nss-sysinit-3.44.0-7.el7_7.ppc64.rpm nss-tools-3.44.0-7.el7_7.ppc64.rpm nss-util-3.44.0-4.el7_7.ppc.rpm nss-util-3.44.0-4.el7_7.ppc64.rpm nss-util-debuginfo-3.44.0-4.el7_7.ppc.rpm nss-util-debuginfo-3.44.0-4.el7_7.ppc64.rpm nss-util-devel-3.44.0-4.el7_7.ppc.rpm nss-util-devel-3.44.0-4.el7_7.ppc64.rpm ppc64le: nss-3.44.0-7.el7_7.ppc64le.rpm nss-debuginfo-3.44.0-7.el7_7.ppc64le.rpm nss-devel-3.44.0-7.el7_7.ppc64le.rpm nss-softokn-3.44.0-8.el7_7.ppc64le.rpm nss-softokn-debuginfo-3.44.0-8.el7_7.ppc64le.rpm nss-softokn-devel-3.44.0-8.el7_7.ppc64le.rpm nss-softokn-freebl-3.44.0-8.el7_7.ppc64le.rpm nss-softokn-freebl-devel-3.44.0-8.el7_7.ppc64le.rpm nss-sysinit-3.44.0-7.el7_7.ppc64le.rpm nss-tools-3.44.0-7.el7_7.ppc64le.rpm nss-util-3.44.0-4.el7_7.ppc64le.rpm nss-util-debuginfo-3.44.0-4.el7_7.ppc64le.rpm nss-util-devel-3.44.0-4.el7_7.ppc64le.rpm s390x: nss-3.44.0-7.el7_7.s390.rpm nss-3.44.0-7.el7_7.s390x.rpm nss-debuginfo-3.44.0-7.el7_7.s390.rpm nss-debuginfo-3.44.0-7.el7_7.s390x.rpm nss-devel-3.44.0-7.el7_7.s390.rpm nss-devel-3.44.0-7.el7_7.s390x.rpm nss-softokn-3.44.0-8.el7_7.s390.rpm nss-softokn-3.44.0-8.el7_7.s390x.rpm nss-softokn-debuginfo-3.44.0-8.el7_7.s390.rpm nss-softokn-debuginfo-3.44.0-8.el7_7.s390x.rpm nss-softokn-devel-3.44.0-8.el7_7.s390.rpm nss-softokn-devel-3.44.0-8.el7_7.s390x.rpm nss-softokn-freebl-3.44.0-8.el7_7.s390.rpm nss-softokn-freebl-3.44.0-8.el7_7.s390x.rpm nss-softokn-freebl-devel-3.44.0-8.el7_7.s390.rpm nss-softokn-freebl-devel-3.44.0-8.el7_7.s390x.rpm nss-sysinit-3.44.0-7.el7_7.s390x.rpm nss-tools-3.44.0-7.el7_7.s390x.rpm nss-util-3.44.0-4.el7_7.s390.rpm nss-util-3.44.0-4.el7_7.s390x.rpm nss-util-debuginfo-3.44.0-4.el7_7.s390.rpm nss-util-debuginfo-3.44.0-4.el7_7.s390x.rpm nss-util-devel-3.44.0-4.el7_7.s390.rpm nss-util-devel-3.44.0-4.el7_7.s390x.rpm x86_64: nss-3.44.0-7.el7_7.i686.rpm nss-3.44.0-7.el7_7.x86_64.rpm nss-debuginfo-3.44.0-7.el7_7.i686.rpm nss-debuginfo-3.44.0-7.el7_7.x86_64.rpm nss-devel-3.44.0-7.el7_7.i686.rpm nss-devel-3.44.0-7.el7_7.x86_64.rpm nss-softokn-3.44.0-8.el7_7.i686.rpm nss-softokn-3.44.0-8.el7_7.x86_64.rpm nss-softokn-debuginfo-3.44.0-8.el7_7.i686.rpm nss-softokn-debuginfo-3.44.0-8.el7_7.x86_64.rpm nss-softokn-devel-3.44.0-8.el7_7.i686.rpm nss-softokn-devel-3.44.0-8.el7_7.x86_64.rpm nss-softokn-freebl-3.44.0-8.el7_7.i686.rpm nss-softokn-freebl-3.44.0-8.el7_7.x86_64.rpm nss-softokn-freebl-devel-3.44.0-8.el7_7.i686.rpm nss-softokn-freebl-devel-3.44.0-8.el7_7.x86_64.rpm nss-sysinit-3.44.0-7.el7_7.x86_64.rpm nss-tools-3.44.0-7.el7_7.x86_64.rpm nss-util-3.44.0-4.el7_7.i686.rpm nss-util-3.44.0-4.el7_7.x86_64.rpm nss-util-debuginfo-3.44.0-4.el7_7.i686.rpm nss-util-debuginfo-3.44.0-4.el7_7.x86_64.rpm nss-util-devel-3.44.0-4.el7_7.i686.rpm nss-util-devel-3.44.0-4.el7_7.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: nss-debuginfo-3.44.0-7.el7_7.ppc.rpm nss-debuginfo-3.44.0-7.el7_7.ppc64.rpm nss-pkcs11-devel-3.44.0-7.el7_7.ppc.rpm nss-pkcs11-devel-3.44.0-7.el7_7.ppc64.rpm ppc64le: nss-debuginfo-3.44.0-7.el7_7.ppc64le.rpm nss-pkcs11-devel-3.44.0-7.el7_7.ppc64le.rpm s390x: nss-debuginfo-3.44.0-7.el7_7.s390.rpm nss-debuginfo-3.44.0-7.el7_7.s390x.rpm nss-pkcs11-devel-3.44.0-7.el7_7.s390.rpm nss-pkcs11-devel-3.44.0-7.el7_7.s390x.rpm x86_64: nss-debuginfo-3.44.0-7.el7_7.i686.rpm nss-debuginfo-3.44.0-7.el7_7.x86_64.rpm nss-pkcs11-devel-3.44.0-7.el7_7.i686.rpm nss-pkcs11-devel-3.44.0-7.el7_7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: nss-3.44.0-7.el7_7.src.rpm nss-softokn-3.44.0-8.el7_7.src.rpm nss-util-3.44.0-4.el7_7.src.rpm x86_64: nss-3.44.0-7.el7_7.i686.rpm nss-3.44.0-7.el7_7.x86_64.rpm nss-debuginfo-3.44.0-7.el7_7.i686.rpm nss-debuginfo-3.44.0-7.el7_7.x86_64.rpm nss-devel-3.44.0-7.el7_7.i686.rpm nss-devel-3.44.0-7.el7_7.x86_64.rpm nss-softokn-3.44.0-8.el7_7.i686.rpm nss-softokn-3.44.0-8.el7_7.x86_64.rpm nss-softokn-debuginfo-3.44.0-8.el7_7.i686.rpm nss-softokn-debuginfo-3.44.0-8.el7_7.x86_64.rpm nss-softokn-devel-3.44.0-8.el7_7.i686.rpm nss-softokn-devel-3.44.0-8.el7_7.x86_64.rpm nss-softokn-freebl-3.44.0-8.el7_7.i686.rpm nss-softokn-freebl-3.44.0-8.el7_7.x86_64.rpm nss-softokn-freebl-devel-3.44.0-8.el7_7.i686.rpm nss-softokn-freebl-devel-3.44.0-8.el7_7.x86_64.rpm nss-sysinit-3.44.0-7.el7_7.x86_64.rpm nss-tools-3.44.0-7.el7_7.x86_64.rpm nss-util-3.44.0-4.el7_7.i686.rpm nss-util-3.44.0-4.el7_7.x86_64.rpm nss-util-debuginfo-3.44.0-4.el7_7.i686.rpm nss-util-debuginfo-3.44.0-4.el7_7.x86_64.rpm nss-util-devel-3.44.0-4.el7_7.i686.rpm nss-util-devel-3.44.0-4.el7_7.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: nss-debuginfo-3.44.0-7.el7_7.i686.rpm nss-debuginfo-3.44.0-7.el7_7.x86_64.rpm nss-pkcs11-devel-3.44.0-7.el7_7.i686.rpm nss-pkcs11-devel-3.44.0-7.el7_7.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-2019-11729 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 iQIVAwUBXe/GMNzjgjWX9erEAQjtKBAAk1TZvBRRA8ZC4B0U49uerK/eMM24Q4xR PQWxuobDF/YzpJVZqDolO6CfRTBSnDHEuc/OkK0fC8Yskk0T9cp0DWAkHnUal0wB Zmd61xW4IGSHtEH+g7K8Rv0q8Mto5AeC1hggOwT+0INvRAAa/Qm0c7m0+OSyLIZi lgk9DLa+srY/6Z2wETS4b7DQiUA2nXegb7CbbnM0Mo2aooPeljsq6pkvyZy2Na0/ MMl/Xo8BWqU0lGrIBgVmrNRLMVkDJfVm7wSvBLaYk9EP758DfRLikm+GpGCowFUf +60rIxp1iG4Hto7BqusUwmJmdw6fDGeoJSX/qQu3ZHFbpEsd9HCzzGKg9QFmF/yY N4RWrM4KRMwqHG4qTpDYypKDn5QCGzh1dZuYQJ2gYLmHCBnTzrV0bDJtrzbUWwTx eFX1YLv4Vw6oYwT1cAx3Ho2B3kpufVezAzfUhtw8uj20Ix1B0NHDcCszNAFWrE8T QZ4BVVAzjl6xJoZSnjIQ+aBe3zVBW5P6yBhnqWUxS0VuGS3gbS6uPBMusr81sGK6 TjvPP+l8Ss6DQJic42+xruw8g8XqDqnUv3V12iTcOhqPtM7vmzExdMX5wXJ48lo9 Yl6UYkr6P4pM/vNQjgqD7UGud2ILthlwKzqdg9l4DZiA4pctAvAQtgEaL6783OK6 7R6thlrPkII=KHlQ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . ========================================================================== Ubuntu Security Notice USN-4335-1 April 21, 2020 thunderbird vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 16.04 LTS Summary: Several security issues were fixed in Thunderbird. Software Description: - thunderbird: Mozilla Open Source mail and newsgroup client Details: Multiple security issues were discovered in Thunderbird. If a user were tricked in to opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, bypass security restrictions, bypass same-origin restrictions, conduct cross-site scripting (XSS) attacks, or execute arbitrary code. (CVE-2019-11757, CVE-2019-11758, CVE-2019-11759, CVE-2019-11760, CVE-2019-11761, CVE-2019-11762, CVE-2019-11763, CVE-2019-11764, CVE-2019-17005, CVE-2019-17008, CVE-2019-17010, CVE-2019-17011, CVE-2019-17012, CVE-2019-17016, CVE-2019-17017, CVE-2019-17022, CVE-2019-17024, CVE-2019-17026, CVE-2019-20503, CVE-2020-6798, CVE-2020-6800, CVE-2020-6805, CVE-2020-6806, CVE-2020-6807, CVE-2020-6812, CVE-2020-6814, CVE-2020-6819, CVE-2020-6820, CVE-2020-6821, CVE-2020-6825) It was discovered that NSS incorrectly handled certain memory operations. A remote attacker could potentially exploit this to cause a denial of service, or execute arbitrary code. (CVE-2019-11745) It was discovered that a specially crafted S/MIME message with an inner encryption layer could be displayed as having a valid signature in some circumstances, even if the signer had no access to the encrypted message. An attacker could potentially exploit this to spoof the message author. (CVE-2019-11755) A heap overflow was discovered in the expat library in Thunderbird. If a user were tricked in to opening a specially crafted message, an attacker could potentially exploit this to cause a denial of service, or execute arbitrary code. (CVE-2019-15903) It was discovered that Message ID calculation was based on uninitialized data. An attacker could potentially exploit this to obtain sensitive information. (CVE-2020-6792) Mutiple security issues were discovered in Thunderbird. If a user were tricked in to opening a specially crafted message, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, or execute arbitrary code. (CVE-2020-6793, CVE-2020-6795, CVE-2020-6822) It was discovered that if a user saved passwords before Thunderbird 60 and then later set a master password, an unencrypted copy of these passwords would still be accessible. A local user could exploit this to obtain sensitive information. (CVE-2020-6794) It was discovered that the Devtools’ ‘Copy as cURL’ feature did not fully escape website-controlled data. If a user were tricked in to using the ‘Copy as cURL’ feature to copy and paste a command with specially crafted data in to a terminal, an attacker could potentially exploit this to execute arbitrary commands via command injection. (CVE-2020-6811) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 16.04 LTS: thunderbird 1:68.7.0+build1-0ubuntu0.16.04.2 After a standard system update you need to restart Thunderbird to make all the necessary changes. 7) - aarch64, ppc64le, s390x 3. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202003-02 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: Mozilla Firefox: Multiple vulnerabilities Date: March 12, 2020 Bugs: #702638, #705000, #709346, #712182 ID: 202003-02 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in Mozilla Firefox, the worst of which may allow execution of arbitrary code. Background ========== Mozilla Firefox is a popular open-source web browser from the Mozilla Project. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 www-client/firefox < 68.6.0 >= 68.6.0 2 www-client/firefox-bin < 68.6.0 >= 68.6.0 ------------------------------------------------------------------- 2 affected packages Description =========== Multiple vulnerabilities have been discovered in Mozilla Firefox. Please review the CVE identifiers referenced below for details. Workaround ========== There is no known workaround at this time. Resolution ========== All Mozilla Firefox users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=www-client/firefox-68.6.0" All Mozilla Firefox binary users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=www-client/firefox-bin-68.6.0" References ========== [ 1 ] CVE-2019-11745 https://nvd.nist.gov/vuln/detail/CVE-2019-11745 [ 2 ] CVE-2019-17005 https://nvd.nist.gov/vuln/detail/CVE-2019-17005 [ 3 ] CVE-2019-17008 https://nvd.nist.gov/vuln/detail/CVE-2019-17008 [ 4 ] CVE-2019-17010 https://nvd.nist.gov/vuln/detail/CVE-2019-17010 [ 5 ] CVE-2019-17011 https://nvd.nist.gov/vuln/detail/CVE-2019-17011 [ 6 ] CVE-2019-17012 https://nvd.nist.gov/vuln/detail/CVE-2019-17012 [ 7 ] CVE-2019-17016 https://nvd.nist.gov/vuln/detail/CVE-2019-17016 [ 8 ] CVE-2019-17017 https://nvd.nist.gov/vuln/detail/CVE-2019-17017 [ 9 ] CVE-2019-17022 https://nvd.nist.gov/vuln/detail/CVE-2019-17022 [ 10 ] CVE-2019-17024 https://nvd.nist.gov/vuln/detail/CVE-2019-17024 [ 11 ] CVE-2019-17026 https://nvd.nist.gov/vuln/detail/CVE-2019-17026 [ 12 ] CVE-2019-20503 https://nvd.nist.gov/vuln/detail/CVE-2019-20503 [ 13 ] CVE-2020-6796 https://nvd.nist.gov/vuln/detail/CVE-2020-6796 [ 14 ] CVE-2020-6797 https://nvd.nist.gov/vuln/detail/CVE-2020-6797 [ 15 ] CVE-2020-6798 https://nvd.nist.gov/vuln/detail/CVE-2020-6798 [ 16 ] CVE-2020-6799 https://nvd.nist.gov/vuln/detail/CVE-2020-6799 [ 17 ] CVE-2020-6800 https://nvd.nist.gov/vuln/detail/CVE-2020-6800 [ 18 ] CVE-2020-6805 https://nvd.nist.gov/vuln/detail/CVE-2020-6805 [ 19 ] CVE-2020-6806 https://nvd.nist.gov/vuln/detail/CVE-2020-6806 [ 20 ] CVE-2020-6807 https://nvd.nist.gov/vuln/detail/CVE-2020-6807 [ 21 ] CVE-2020-6811 https://nvd.nist.gov/vuln/detail/CVE-2020-6811 [ 22 ] CVE-2020-6812 https://nvd.nist.gov/vuln/detail/CVE-2020-6812 [ 23 ] CVE-2020-6814 https://nvd.nist.gov/vuln/detail/CVE-2020-6814 [ 24 ] MFSA-2019-37 https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/ [ 25 ] MFSA-2020-03 https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/ [ 26 ] MFSA-2020-06 https://www.mozilla.org/en-US/security/advisories/mfsa2020-06/ [ 27 ] MFSA-2020-09 https://www.mozilla.org/en-US/security/advisories/mfsa2020-09/ Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202003-02 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2020 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 . For the stable distribution (buster), these problems have been fixed in version 2:3.42.1-1+deb10u2. We recommend that you upgrade your nss packages. For the detailed security status of nss please refer to its security tracker page at: https://security-tracker.debian.org/tracker/nss Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEtuYvPRKsOElcDakFEMKTtsN8TjYFAl3qzaYACgkQEMKTtsN8 TjZ7yg//SABSzXoip0pAHIT9lNxDFNL44E27iqRWeurCyfxnQNvNaeShakiTj1Yj sSb2pqo0+gGLsUgtQdKKc8yeOERvuihWRoVDroW7onYG93vpsZ1H8Z7HSEJOGMQl Bt/HcjayCfXrA313/B5SBTiKE/Ks4CvYQvk+BrFwjFEUoYhXzxXwfUIxym1L8+gq jG3Qsh38iOFhrXfXBe2PGaUGU6AVcS/BGTam31s1g54mta4a+obIbvvQu3MGHJLH UTTcVPy7PhK5dofufbJXo1QGqfgdLxsvZAqhcyU1cXBZa7k18Ykts9jKukwoDZV0 hR2jISnOddovQWdPWLqz/ENOTIkY8Ue5/cPIaQ+I9tAL2JOBHBmddP+WeqBxpO8o DpP+4EILROZQ5g+WjLT1Twsje3NJQYx6z7YmXo/0N0ELM+81Sono1wKTgegVBa0F 8eET2FDW45sKFOGV1QTTI5F1mSmgSHiTdtVl/riuzdWrdig8316dByz994dZD+Co TgMiALJWwiVDY6XHHrPwzmvqNoqlcUvNgh4v7tRkTL/YjlHxD+x8R08sRaVo5gqz Z4CyLaP1ByO0X/i4dkuVtD5kIX9GlqLRYkUSnOBhwaoPr7ZgZBCnJfyQixsME1L5 yOg6+j//ncYos+KWeb1upZdUHHB340UmTxbEtECa7jfanMcrtpw= =QZmZ -----END PGP SIGNATURE-----

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

arbitrary

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2024-11-20T22:25:03.637000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE