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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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203
Ls Advisories Mageia Esm H240
Price Tag 1security advisorydenial of servicesecurity update

Mageia: 2023-0291 Moderate: Ruby RedCloth Security Update

A Regular Expression Denial of Service (ReDoS) issue was discovered in the sanitize_html function of redcloth gem v4.0.0. This vulnerability allows attackers to cause a Denial of Service (DoS) via supplying a crafted payload. (CVE-2023-31606) . MGASA-2023-0291 - Updated ruby-RedCloth packages fix a security vulnerability Publication date: 20 Oct 2023 URL: https://advisories.mageia.org/MGASA-2023-0291.html Type: security Affected Mageia releases: 8, 9 CVE: CVE-2023-31606 A Regular Expression Denial of Service (ReDoS) issue was discovered in the sanitize_html function of redcloth gem v4.0.0. This vulnerability allows attackers to cause a Denial of Service (DoS) via supplying a crafted payload. (CVE-2023-31606) References: - https://bugs.mageia.org/show_bug.cgi?id=32284 - https://ubuntu.com/security/notices/USN-6358-1 - https://www.cve.org/CVERecord?id=CVE-2023-31606 SRPMS: - 9/core/ruby-RedCloth-4.3.2-7.1.mga9 - 8/core/ruby-RedCloth-4.3.2-5.1.mga8 . Mageia 2023-0291 upgrades Ruby-RedCloth to mitigate a Denial of Service vulnerability and enhance overall security protocols.. Ruby RedCloth, Denial of Service, Mageia Security, Update Advisory. . LinuxSecurity.com Team

Calendar 2 Oct 20, 2023 Mageia
172
Ls Advisories Ubuntu Esm H240
Price Tag 1security advisorymoderatedenial of service

Ubuntu 6358-1 moderate: ruby-redcloth denial of service due to input issues

RedCloth could be made to crash if it received specially crafted input.. ========================================================================== Ubuntu Security Notice USN-6358-1 September 12, 2023 ruby-redcloth vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 23.04 - Ubuntu 22.04 LTS - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS (Available with Ubuntu Pro) - Ubuntu 16.04 LTS (Available with Ubuntu Pro) Summary: RedCloth could be made to crash if it received specially crafted input. Software Description: - ruby-redcloth: Textile module for Ruby Details: It was discovered that RedCloth incorrectly handled certain inputs during html sanitisation. An attacker could possibly use this issue to cause a denial of service. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 23.04: ruby-redcloth 4.3.2-4ubuntu0.23.04.1 Ubuntu 22.04 LTS: ruby-redcloth 4.3.2-4ubuntu0.22.04.1 Ubuntu 20.04 LTS: ruby-redcloth 4.3.2-3+deb10u1build0.20.04.1 Ubuntu 18.04 LTS (Available with Ubuntu Pro): ruby-redcloth 4.3.2-3ubuntu0.1~esm1 Ubuntu 16.04 LTS (Available with Ubuntu Pro): ruby-redcloth 4.2.9-5ubuntu0.1~esm1 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-6358-1 CVE-2023-31606 Package Information: https://launchpad.net/ubuntu/+source/ruby-redcloth/4.3.2-4ubuntu0.23.04.1 https://launchpad.net/ubuntu/+source/ruby-redcloth/4.3.2-4ubuntu0.22.04.1 https://launchpad.net/ubuntu/+source/ruby-redcloth/4.3.2-3+deb10u1build0.20.04.1 . BlueFabric security flaw identified within Ubuntu releases, posing risk of service interruption stemming from improper input management.. RedCloth Vulnerability,Ubuntu Security, Denial Of Service. . LinuxSecurity.com Team

Calendar 2 Sep 13, 2023 Ubuntu
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Ls Advisories Deblts Esm H240
Price Tag 1security advisoryupdatedoS

Debian 10 Buster DLA-3480-1 Moderate: Redcloth DoS Mitigation

A Regular Expression Denial of Service (ReDoS) issue was discovered in the sanitize_html function of redcloth gem. This vulnerability allows attackers to cause a Denial of Service (DoS) via supplying a crafted payload. . - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3480-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/lts/security/ Bastien Roucariès July 06, 2023 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : ruby-redcloth Version : 4.3.2-3+deb10u1 CVE ID : CVE-2023-31606 Debian Bug : 1040488 A Regular Expression Denial of Service (ReDoS) issue was discovered in the sanitize_html function of redcloth gem. This vulnerability allows attackers to cause a Denial of Service (DoS) via supplying a crafted payload. For Debian 10 buster, this problem has been fixed in version 4.3.2-3+deb10u1. We recommend that you upgrade your ruby-redcloth packages. For the detailed security status of ruby-redcloth please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/ruby-redcloth Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS . Enhance ruby-redcloth on Debian 10 to address a ReDoS attack flaw. Urgent security patch accessible.. Ruby Redcloth Update,Dedicated Security Advisory,DoS Protection. . LinuxSecurity.com Team

Calendar 2 Jul 06, 2023 Debian LTS
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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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