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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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[{"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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Ls Advisories Opensuse Esm H240
Price Tag 1security advisorymoderateopenSUSE

openSUSE Leap 15.5 and 15.6: 2025:0581-1 moderate: buildah CPU usage

An update that solves one vulnerability can now be installed.. # Security update for buildah Announcement ID: SUSE-SU-2025:0581-1 Release Date: 2025-02-18T14:54:18Z Rating: moderate References: * bsc#1236531 Cross-References: * CVE-2023-45288 CVSS scores: * CVE-2023-45288 ( SUSE ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N * CVE-2023-45288 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Affected Products: * Containers Module 15-SP6 * openSUSE Leap 15.5 * openSUSE Leap 15.6 * SUSE Linux Enterprise Real Time 15 SP6 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 An update that solves one vulnerability can now be installed. ## Description: This update for buildah fixes the following issues: * CVE-2023-45288: possible excessive CPU consumption due to no limit being set on the number of CONTINUATION frames read for an HTTP/2 request in golang.org/x/net/http2. (bsc#1236531) ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.5 zypper in -t patch SUSE-2025-581=1 * openSUSE Leap 15.6 zypper in -t patch openSUSE-SLE-15.6-2025-581=1 * Containers Module 15-SP6 zypper in -t patch SUSE-SLE-Module-Containers-15-SP6-2025-581=1 ## Package List: * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586) * buildah-1.35.5-150500.3.28.1 * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64) * buildah-1.35.5-150500.3.28.1 * Containers Module 15-SP6 (aarch64 ppc64le s390x x86_64) * buildah-1.35.5-150500.3.28.1 ## References: * https://www.suse.com/security/cve/CVE-2023-45288.html * https://bugzilla.suse.com/show_bug.cgi?id=1236531 . A significant patch for buildah addresses high CPU consumption stemming from HTTP/2 request processing challenges. Discoverfurther details!. Buildah Update, openSUSE Security, CPU Usage, HTTP/2 Issue. . LinuxSecurity.com Team

Calendar 2 Feb 18, 2025 OpenSUSE
87
Ls Advisories Debian Esm H240
Price Tag 1security advisorysoftware updatedebian

Debian: DSA-4871-1 Critical: Tor CPU Overload and Failure Risk

Two vulnerabilities were discovered in Tor, a connection-based low-latency anonymous communication system, which could lead to excessive CPU usage or cause a directory authority to crash. . - ------------------------------------------------------------------------- Debian Security Advisory DSA-4871-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Salvatore Bonaccorso March 16, 2021 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : tor CVE ID : CVE-2021-28089 CVE-2021-28090 Two vulnerabilities were discovered in Tor, a connection-based low-latency anonymous communication system, which could lead to excessive CPU usage or cause a directory authority to crash. For the stable distribution (buster), these problems have been fixed in version 0.3.5.14-1. We recommend that you upgrade your tor packages. For the detailed security status of tor please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/tor 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. . A critical update for Tor in Debian resolves high CPU consumption issues and stability problems within the directory authority. Users are advised to upgrade promptly.. Debian, Tor, CPU Usage, Security Advisory, Software Update. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Mar 16, 2021 •Critical Debian
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203
Ls Advisories Mageia Esm H240
Price Tag 1security advisorynginxmemory consumption

Mageia: 2019-0342 Moderate: Nginx Memory Consumption and CPU Usage

Updated nginx packages fix security vulnerabilities: When using HTTP/2 a client might cause excessive memory consumption and CPU usage (CVE-2019-9511, CVE-2019-9513, CVE-2019-9516). . MGASA-2019-0342 - Updated nginx packages fix security vulnerabilities Publication date: 30 Nov 2019 URL: https://advisories.mageia.org/MGASA-2019-0342.html Type: security Affected Mageia releases: 7 CVE: CVE-2019-9511, CVE-2019-9513, CVE-2019-9516 Updated nginx packages fix security vulnerabilities: When using HTTP/2 a client might cause excessive memory consumption and CPU usage (CVE-2019-9511, CVE-2019-9513, CVE-2019-9516). References: - https://bugs.mageia.org/show_bug.cgi?id=25303 - https://nginx.org/en/CHANGES-1.16 - https://www.cve.org/CVERecord?id=CVE-2019-9511 - https://www.cve.org/CVERecord?id=CVE-2019-9513 - https://www.cve.org/CVERecord?id=CVE-2019-9516 SRPMS: - 7/core/nginx-1.16.1-1.mga7 . Revised nginx versions resolve vulnerabilities tied to heightened memory and processor consumption when managing HTTP/2 connections.. Nginx Update, Mageia Security, Memory Consumption, CPU Usage, HTTP/2 Issues. . LinuxSecurity.com Team

Calendar 2 Nov 30, 2019 Mageia
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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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