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Debian Dovecot High Severity Service Disruption Info Leak Flaw DLA-4617-1

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Debian 11 gsasl Critical DoS Threat Advisory DLA-4618-1 CVE-2026-48829

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SUSE MozillaThunderbird Important Memory Safety Fix Advisory 2026-2271-1

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SUSE Linux Micro 6.0 Ignition Key HTTP Transport Loop Patch 2026-21987-1

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SUSE Linux Micro 6.0 Important Libzypp Libsolv Security Update 2026-21988-1

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SUSE Google-Guest-Agent Important Security Update 2026-21989-1

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SUSE Linux Micro Important Salt Multi-Linux Manager Vuln 2026-21990-1

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SUSE Linux Micro Critical Ignition Patch CVE-2026-33814

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SUSE Linux Micro 6.1 Security Update for libzypp libsolv Key 2026-21992-1

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Ls Advisories Gentoo Esm H240
Price Tag 1security advisorygentoocode execution

Gentoo: GLSA-202007-38 Normal Severity: QtGui Arbitrary Code Execution

A use-after-free was discovered in QtGui's Markdown handling code possibly allowing a remote attacker to execute arbitrary code.. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202007-38 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: QtGui: Arbitrary code execution Date: July 27, 2020 Bugs: #719732 ID: 202007-38 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======= A use-after-free was discovered in QtGui's Markdown handling code possibly allowing a remote attacker to execute arbitrary code. Background ========= QtGui is a module for the Qt toolkit. Affected packages ================ ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-qt/qtgui < 5.14.2 > = 5.14.2 Description ========== QtGui's setMarkdown has a use-after-free related to QTextMarkdownImporter::insertBlock. Impact ===== A remote attacker could possibly execute arbitrary code with the privileges of the process, or cause a Denial of Service condition. Workaround ========= There is no known workaround at this time. Resolution ========= All QtGui users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose "> =dev-qt/qtgui-5.14.2" Note that the Qt suite is best kept in sync, so a world upgrade may be advisable to keep your system in a good state. References ========= [ 1 ] CVE-2020-12267 https://nvd.nist.gov/vuln/detail/CVE-2020-12267 Availability =========== This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202007-38 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 This email address is being protected from spambots. You need JavaScript enabled to view it. 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/ . A vulnerability in QtGui related to use-after-free could lead to unauthorized code execution. It is advised to apply the security update promptly.. Code Execution, QtGui, Gentoo Security Advisory. . LinuxSecurity.com Team

Calendar 2 Jul 26, 2020 Gentoo
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Ls Advisories Debian Esm H240
Price Tag 1security advisorymoderatedebian

Debian DSA-4293-1 Moderate: Discount Heap Overflow Risk

Several heap buffer overflows were found in discount, an implementation of the Markdown markup language, that could be triggered witth specially crafted Markdown data and would cause discount to read past the end of internal buffers. . - ------------------------------------------------------------------------- Debian Security Advisory DSA-4293-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Alessandro Ghedini September 14, 2018 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : discount CVE ID : CVE-2018-11468 CVE-2018-11503 CVE-2018-11504 CVE-2018-12495 Debian Bug : 901912 Several heap buffer overflows were found in discount, an implementation of the Markdown markup language, that could be triggered witth specially crafted Markdown data and would cause discount to read past the end of internal buffers. For the stable distribution (stretch), these problems have been fixed in version 2.2.2-1+deb9u1. We recommend that you upgrade your discount packages. For the detailed security status of discount please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/discount 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: This email address is being protected from spambots. You need JavaScript enabled to view it. . Ubuntu Security Notice USN-4321-2 resolves buffer overflow vulnerabilities in chat-server, enhancing secure message processing and reliability.. discount security update, debian advisory, heap buffer overflow. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Sep 14, 2018 •Important Debian
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[{"id":483,"title":"Self-taught through trial and error","votes":545,"type":"x","order":1,"pct":78.42,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.32,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.89,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.37,"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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