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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 Ubuntu Esm H240
Price Tag 1security advisorydenial of servicecritical

Ubuntu 23.04 & 22.04 LTS USN-6362-1 Critical: .NET DoS Risk

.NET could be made to crash if it received a specially crafted request.. ========================================================================== Ubuntu Security Notice USN-6362-1 September 12, 2023 dotnet6, dotnet7 vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 23.04 - Ubuntu 22.04 LTS Summary: .NET could be made to crash if it received a specially crafted request. Software Description: - dotnet6: dotNET CLI tools and runtime - dotnet7: dotNET CLI tools and runtime Details: Kevin Jones discovered that .NET did not properly process certain X.509 certificates. 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: aspnetcore-runtime-6.0 6.0.122-0ubuntu1~23.04.1 aspnetcore-runtime-7.0 7.0.111-0ubuntu1~23.04.1 dotnet-host 6.0.122-0ubuntu1~23.04.1 dotnet-host-7.0 7.0.111-0ubuntu1~23.04.1 dotnet-hostfxr-6.0 6.0.122-0ubuntu1~23.04.1 dotnet-hostfxr-7.0 7.0.111-0ubuntu1~23.04.1 dotnet-runtime-6.0 6.0.122-0ubuntu1~23.04.1 dotnet-runtime-7.0 7.0.111-0ubuntu1~23.04.1 dotnet-sdk-6.0 6.0.122-0ubuntu1~23.04.1 dotnet-sdk-7.0 7.0.111-0ubuntu1~23.04.1 dotnet6 6.0.122-0ubuntu1~23.04.1 dotnet7 7.0.111-0ubuntu1~23.04.1 Ubuntu 22.04 LTS: aspnetcore-runtime-6.0 6.0.122-0ubuntu1~22.04.1 aspnetcore-runtime-7.0 7.0.111-0ubuntu1~22.04.1 dotnet-host 6.0.122-0ubuntu1~22.04.1 dotnet-host-7.0 7.0.111-0ubuntu1~22.04.1 dotnet-hostfxr-6.0 6.0.122-0ubuntu1~22.04.1 dotnet-hostfxr-7.0 7.0.111-0ubuntu1~22.04.1 dotnet-runtime-6.0 6.0.122-0ubuntu1~22.04.1 dotnet-runtime-7.0 7.0.111-0ubuntu1~22.04.1 dotnet-sdk-6.0 6.0.122-0ubuntu1~22.04.1 dotnet-sdk-7.0 7.0.111-0ubuntu1~22.04.1 dotnet6 6.0.122-0ubuntu1~22.04.1 dotnet7 7.0.111-0ubuntu1~22.04.1 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-6362-1 CVE-2023-36799 Package Information: https://launchpad.net/ubuntu/+source/dotnet6/6.0.122-0ubuntu1~23.04.1 https://launchpad.net/ubuntu/+source/dotnet7/7.0.111-0ubuntu1~23.04.1 https://launchpad.net/ubuntu/+source/dotnet6/6.0.122-0ubuntu1~22.04.1 https://launchpad.net/ubuntu/+source/dotnet7/7.0.111-0ubuntu1~22.04.1 . Security bulletin for Ubuntu 23.04 and 22.04 LTS highlighting .NET vulnerability that could lead to denial of service stemming from flawed certificate management.. Ubuntu Security Notice, .NET Denial of Service, Update Instructions. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Sep 12, 2023 •Critical Ubuntu
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Ls Advisories Debian Esm H240
Price Tag 1security advisorycritical issuedebian

Debian: DSA-2742-1 Critical: PHP5 Remote Threat in X.509 Certificates

It was discovered that PHP, a general-purpose scripting language commonly used for web application development, did not properly process embedded NUL characters in the subjectAltName extension of X.509 certificates. Depending on the application and with . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------- Debian Security Advisory DSA-2742-1 This email address is being protected from spambots. You need JavaScript enabled to view it. http://www.debian.org/security/ August 26, 2013 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : php5 Vulnerability : interpretation conflict Problem type : remote Debian-specific: no CVE ID : CVE-2013-4248 Debian Bug : 719765 It was discovered that PHP, a general-purpose scripting language commonly used for web application development, did not properly process embedded NUL characters in the subjectAltName extension of X.509 certificates. Depending on the application and with insufficient CA-level checks, this could be abused for impersonating other users. For the oldstable distribution (squeeze), this problem has been fixed in version 5.3.3-7+squeeze17. For the stable distribution (wheezy), this problem has been fixed in version 5.4.4-14+deb7u4. For the unstable distribution (sid), this problem has been fixed in version 5.5.3+dfsg-1. We recommend that you upgrade your php5 packages. Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: http://www.debian.org/security/ Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it. . A new notice regarding Debian recommends an upgrade for PHP to address the processing of embedded NUL characters in X.509 certificates, bolstering system security.. Debian PHP5 Security, Remote Impersonation Exploit, Web App Security Advisory. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Aug 26, 2013 •Critical 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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