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Ls Advisories Redhat Esm H240
Price Tag 1security advisoryRed Hatimportant

Red Hat: RHSA-2023-4461-01 Important: Firefox Memory Bugs and Fixes

An update for firefox 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. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: firefox security update Advisory ID: RHSA-2023:4461-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:4461 Issue date: 2023-08-03 CVE Names: CVE-2023-4045 CVE-2023-4046 CVE-2023-4047 CVE-2023-4048 CVE-2023-4049 CVE-2023-4050 CVE-2023-4055 CVE-2023-4056 CVE-2023-4057 ===================================================================== 1. Summary: An update for firefox 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 Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 102.14.0 ESR. Security Fix(es): * Mozilla: Offscreen Canvas could have bypassed cross-origin restrictions (CVE-2023-4045) * Mozilla: Incorrect value used during WASM compilation(CVE-2023-4046) * Mozilla: Potential permissions request bypass via clickjacking (CVE-2023-4047) * Mozilla: Crash in DOMParser due to out-of-memory conditions (CVE-2023-4048) * Mozilla: Fix potential race conditions when releasing platform objects (CVE-2023-4049) * Mozilla: Stack buffer overflow in StorageManager (CVE-2023-4050) * Mozilla: Memory safety bugs fixed in Firefox 116, Firefox ESR 115.1, Firefox ESR 102.14, Thunderbird 115.1, and Thunderbird 102.14 (CVE-2023-4056) * Mozilla: Memory safety bugs fixed in Firefox 116, Firefox ESR 115.1, and Thunderbird 115.1 (CVE-2023-4057) * Mozilla: Cookie jar overflow caused unexpected cookie jar state (CVE-2023-4055) 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 the update, Firefox must be restarted for the changes to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 2228360 - CVE-2023-4045 Mozilla: Offscreen Canvas could have bypassed cross-origin restrictions 2228361 - CVE-2023-4046 Mozilla: Incorrect value used during WASM compilation 2228362 - CVE-2023-4047 Mozilla: Potential permissions request bypass via clickjacking 2228363 - CVE-2023-4048 Mozilla: Crash in DOMParser due to out-of-memory conditions 2228364 - CVE-2023-4049 Mozilla: Fix potential race conditions when releasing platform objects 2228365 - CVE-2023-4050 Mozilla: Stack buffer overflow in StorageManager 2228367 - CVE-2023-4055 Mozilla: Cookie jar overflow caused unexpected cookie jar state 2228370 - CVE-2023-4056 Mozilla: Memory safety bugs fixed in Firefox 116, Firefox ESR 115.1, Firefox ESR 102.14, Thunderbird 115.1, and Thunderbird 102.14 2228371 - CVE-2023-4057 Mozilla: Memory safety bugs fixed in Firefox 116, Firefox ESR 115.1, and Thunderbird 115.1 6.Package List: Red Hat Enterprise Linux Client (v. 7): Source: firefox-102.14.0-1.el7_9.src.rpm x86_64: firefox-102.14.0-1.el7_9.x86_64.rpm firefox-debuginfo-102.14.0-1.el7_9.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: firefox-102.14.0-1.el7_9.i686.rpm firefox-debuginfo-102.14.0-1.el7_9.i686.rpm Red Hat Enterprise Linux Server (v. 7): Source: firefox-102.14.0-1.el7_9.src.rpm ppc64: firefox-102.14.0-1.el7_9.ppc64.rpm firefox-debuginfo-102.14.0-1.el7_9.ppc64.rpm ppc64le: firefox-102.14.0-1.el7_9.ppc64le.rpm firefox-debuginfo-102.14.0-1.el7_9.ppc64le.rpm s390x: firefox-102.14.0-1.el7_9.s390x.rpm firefox-debuginfo-102.14.0-1.el7_9.s390x.rpm x86_64: firefox-102.14.0-1.el7_9.x86_64.rpm firefox-debuginfo-102.14.0-1.el7_9.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): x86_64: firefox-102.14.0-1.el7_9.i686.rpm firefox-debuginfo-102.14.0-1.el7_9.i686.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: firefox-102.14.0-1.el7_9.src.rpm x86_64: firefox-102.14.0-1.el7_9.x86_64.rpm firefox-debuginfo-102.14.0-1.el7_9.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: firefox-102.14.0-1.el7_9.i686.rpm firefox-debuginfo-102.14.0-1.el7_9.i686.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-2023-4045 https://access.redhat.com/security/cve/CVE-2023-4046 https://access.redhat.com/security/cve/CVE-2023-4047 https://access.redhat.com/security/cve/CVE-2023-4048 https://access.redhat.com/security/cve/CVE-2023-4049 https://access.redhat.com/security/cve/CVE-2023-4050 https://access.redhat.com/security/cve/CVE-2023-4055 https://access.redhat.com/security/cve/CVE-2023-4056 https://access.redhat.com/security/cve/CVE-2023-4057 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details athttps://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCAAGBQJky7jbAAoJENzjgjWX9erE4zMP/jUlmgl45eVrvZOBC1GXXCpm V//5y888EHGgC2CmniNdjmRZIMbHCo5xkvFiKB99spN0SsJMYDpTGhdb55dSKUmd QS4NXsWjfwb7VDrj5o7xOxDOY7NKXdq9xuVWBtn3NYr+9RQjUB77TCfvowgxbPNn NF4EAZv6gEBRvl2plx2jDdN452MDNDNS5dhl2gcbz/vcMLabIo9ePjDFzH5k9UA5 7jYKkWiJpcsBQoc3bv3mQUHpskOsgSqCWJVB/MIP4s4UARsn+tVBkRbeUdKmueEY 0/gI/O698ruhrlsCOZVPXxCIaFliP/PnoYoCwvVKrfDpOHb19uXTgXrp9xHxLmpB GVYuOAA+iSlJwBKdV2IzDO85cfB02I0HCtTgUBJTfzvCk+DY0yQ09R5Nu6iPJ+aa lKg9AoPHqeydBX8EvN7AdC5BkbuJJcW2PdkUcw7K6q+kDf7cegilHR+uz217Kyq3 Ew8bfzNe9uxMVBjQ+G2zJUhXBYOzmjiADvhlR6SsWIm0RE54TCbqvMHXVpaEsdPa GUyIZYwGn/aZKcLFgpdLGTKHt2AqH8weeyz0UVIhSWYjrFXGyTskrMHNExcqPdjA XlKpSoA0FBzChRqU7TzKudwt0R7tWFrS2jNxneuoe0Rp3GZ4EVIcgLxybqgpNgQV 8H2EBbRX1f3TMSgdrUta =JTSB -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . Crucial Firefox security patch resolves various vulnerabilities on Red Hat Enterprise Linux 7, enhancing user protection.. Firefox Security Update, Red Hat Advisory, Important Security Fix, Mozilla Safety Patch. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Aug 03, 2023 •Important Red Hat
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Ls Advisories Fedora Esm H240
Price Tag 1security advisoryfedoraupdate

Fedora 23: FEDORA-2017-9a2c27a5a3 Major: libxml2 Vulnerability Mitigation

Update to xerces-c 3.1.3, fixing CVE-2016-0729. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2016-880b91c090 2016-04-17 23:38:27.306984 -------------------------------------------------------------------------------- Name : xerces-c Product : Fedora 22 Version : 3.1.3 Release : 1.fc22 URL : https://xerces.apache.org/xerces-c/ Summary : Validating XML Parser Description : Xerces-C is a validating XML parser written in a portable subset of C++. Xerces-C makes it easy to give your application the ability to read and write XML data. A shared library is provided for parsing, generating, manipulating, and validating XML documents. Xerces-C is faithful to the XML 1.0 recommendation and associated standards: XML 1.0 (Third Edition), XML 1.1 (First Edition), DOM Level 1, 2, 3 Core, DOM Level 2.0 Traversal and Range, DOM Level 3.0 Load and Save, SAX 1.0 and SAX 2.0, Namespaces in XML, Namespaces in XML 1.1, XML Schema, XML Inclusions). -------------------------------------------------------------------------------- Update Information: Update to xerces-c 3.1.3, fixing CVE-2016-0729 -------------------------------------------------------------------------------- References: [ 1 ] Bug #1312231 - CVE-2016-0729 xerces-c: parser crashes on malformed input https://bugzilla.redhat.com/show_bug.cgi?id=1312231 -------------------------------------------------------------------------------- This update can be installed with the "yum" update program. Use su -c 'yum update xerces-c' at the command line. For more information, refer to "Managing Software with yum", available at . All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/security/ -------------------------------------------------------------------------------- _______________________________________________ package-announce mailinglist This email address is being protected from spambots. You need JavaScript enabled to view it. https://lists.fedoraproject.org/admin/lists/package-announce.lists.fedoraproject.org/ . Xerces-C 3.1.3 patch addresses CVE-2016-0729, fixing issues related to parser failures triggered by poorly structured input.. xerces-c update,fedora security notification,fixing issues,xml parser security. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Apr 18, 2016 •Critical Fedora
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[{"id":483,"title":"Self-taught through trial and error","votes":549,"type":"x","order":1,"pct":78.54,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.29,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.86,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.3,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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