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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 Debian Esm H240
Price Tag 1security advisoryremote code executiondebian

Debian DSA-5413-1 Critical: Sniproxy Remote Code Execution Risk

An issue has been found in sniproxy, a transparent TLS and HTTP layer 4 proxy with SNI support. Due to bad handling of wildcard backend hosts, a crafted HTTP or TLS packet might lead to remote arbitrary code execution. . - ------------------------------------------------------------------------- Debian Security Advisory DSA-5413-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Thorsten Alteholz May 26, 2023 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : sniproxy CVE ID : CVE-2023-25076 Debian Bug : 1033752 An issue has been found in sniproxy, a transparent TLS and HTTP layer 4 proxy with SNI support. Due to bad handling of wildcard backend hosts, a crafted HTTP or TLS packet might lead to remote arbitrary code execution. For the stable distribution (bullseye), this problem has been fixed in version 0.6.0-2+deb11u1. We recommend that you upgrade your sniproxy packages. For the detailed security status of sniproxy please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/sniproxy 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. . Debian Security Advisory DSA-5413-1 released, tackling a critical remote code execution vulnerability in sniproxy due to improper wildcard host management. sniproxy security, Debian update, remote execution flaw, TLS proxy vulnerability. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 May 26, 2023 •Critical Debian
100
Ls Advisories Suse Esm H240
Price Tag 1security advisoryremote code executionSQL injection

SUSE: 2022:14881-1 Important: Fixes For Log4j Coding Flaws

An update that fixes three vulnerabilities is now available. . SUSE Security Update: Security update for log4j ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:14881-1 Rating: important References: #1194842 #1194843 #1194844 Cross-References: CVE-2022-23302 CVE-2022-23305 CVE-2022-23307 CVSS scores: CVE-2022-23302 (SUSE): 6.6 CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H CVE-2022-23305 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-23307 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Affected Products: SUSE Linux Enterprise Server 11-SP4-LTSS SUSE Linux Enterprise Point of Sale 11-SP3 ______________________________________________________________________________ An update that fixes three vulnerabilities is now available. Description: This update for log4j fixes the following issues: - CVE-2022-23307: Fixed deserialization flaw in the chainsaw component of log4j leading to malicious code execution. (bsc#1194844) - CVE-2022-23305: Fixed SQL injection when application is configured to use JDBCAppender. (bsc#1194843) - CVE-2022-23302: Fixed remote code execution when application is configured to use JMSSink. (bsc#1194842) Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Server 11-SP4-LTSS: zypper in -t patch slessp4-log4j-14881=1 - SUSE Linux Enterprise Point of Sale 11-SP3: zypper in -t patch sleposp3-log4j-14881=1 Package List: - SUSE Linux Enterprise Server 11-SP4-LTSS (noarch): log4j-1.2.15-26.32.20.1 - SUSE Linux Enterprise Point of Sale 11-SP3 (noarch): log4j-1.2.15-26.32.20.1 References: https://www.suse.com/security/cve/CVE-2022-23302.html https://www.suse.com/security/cve/CVE-2022-23305.html https://www.suse.com/security/cve/CVE-2022-23307.html https://bugzilla.suse.com/1194842 https://bugzilla.suse.com/1194843 https://bugzilla.suse.com/1194844 . SUSE Security Patch for log4j addresses critical vulnerabilities, notably remote command execution and SQL injection flaws. Take action immediately.. SUSE Security Update, Log4j Patch, Remote Code Fix. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Jan 26, 2022 •Important SuSE
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Ls Advisories Scientific Esm H240
Price Tag 1security advisorysecurity fixthunderbird update

Scientific Linux: Thunderbird Security Fix SLSA-2017:0498-1 CVE-2017-5400 Important

Important: thunderbird security update. Date: Tue, 14 Mar 2017 14:07:48 -0000 Reply-To: scientific-linux-users@ Sender: Security Errata for Scientific Linux From: Pat Riehecky Subject: Security ERRATA Important: thunderbird on SL5.x, SL6.x, SL7.x i386/x86_64 MIME-Version: 1.0 Message-ID: Synopsis: Important: thunderbird security update Advisory ID: SLSA-2017:0498-1 Issue Date: 2017-03-14 CVE Numbers: CVE-2017-5400 CVE-2017-5401 CVE-2017-5402 CVE-2017-5404 CVE-2017-5407 CVE-2017-5410 CVE-2017-5408 CVE-2017-5405 CVE-2017-5398 -- This update upgrades Thunderbird to version 45.8.0. Security Fix(es): * Multiple flaws were found in the processing of malformed web content. A web page containing malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. (CVE-2017-5398, CVE-2017-5400, CVE-2017-5401, CVE-2017-5402, CVE-2017-5404, CVE-2017-5407, CVE-2017-5408, CVE-2017-5410, CVE-2017-5405) -- SL5 x86_64 thunderbird-45.8.0-1.el5_11.x86_64.rpm thunderbird-debuginfo-45.8.0-1.el5_11.x86_64.rpm i386 thunderbird-45.8.0-1.el5_11.i386.rpm thunderbird-debuginfo-45.8.0-1.el5_11.i386.rpm SL6 x86_64 thunderbird-45.8.0-1.el6_8.x86_64.rpm thunderbird-debuginfo-45.8.0-1.el6_8.x86_64.rpm i386 thunderbird-45.8.0-1.el6_8.i686.rpm thunderbird-debuginfo-45.8.0-1.el6_8.i686.rpm SL7 x86_64 thunderbird-45.8.0-1.el7_3.x86_64.rpm thunderbird-debuginfo-45.8.0-1.el7_3.x86_64.rpm - Scientific Linux Development Team . The new Firefox patch resolves major vulnerabilities affecting platforms on SL5.x, SL6.x, and SL7.x iterations.. thunderbird security, Scientific Linux, security update, code execution issues, important advisory. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Mar 14, 2017 •Important Scientific Linux
87
Ls Advisories Debian Esm H240
Price Tag 1security advisoryremote code executiondebian

Ubuntu 16.04: USN-3468-1 Important PHPMailer Security Flaw

Dawid Golunski discovered that PHPMailer, a popular library to send email from PHP applications, allowed a remote attacker to execute code if they were able to provide a crafted Sender address. . - ------------------------------------------------------------------------- Debian Security Advisory DSA-3750-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Thijs Kinkhorst December 31, 2016 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : libphp-phpmailer CVE ID : CVE-2016-10033 Debian Bug : 849365 Dawid Golunski discovered that PHPMailer, a popular library to send email from PHP applications, allowed a remote attacker to execute code if they were able to provide a crafted Sender address. Note that for this issue also CVE-2016-10045 was assigned, which is a regression in the original patch proposed for CVE-2016-10033. Because the origial patch was not applied in Debian, Debian was not vulnerable to CVE-2016-10045. For the stable distribution (jessie), this problem has been fixed in version 5.2.9+dfsg-2+deb8u2. For the unstable distribution (sid), this problem has been fixed in version 5.2.14+dfsg-2.1. We recommend that you upgrade your libphp-phpmailer packages. 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. . Debian Security Notice DSA-3751-2: vital OpenSSL patch resolves critical buffer overflow issue. Update immediately. libphp-phpmailer, remote code execution, debian security advisory. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Dec 31, 2016 •Important Debian
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[{"id":483,"title":"Self-taught through trial and error","votes":546,"type":"x","order":1,"pct":78.45,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.31,"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":12.36,"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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