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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 Deblts Esm H240
Price Tag 1security advisorydenial of servicedebian

Debian: DLA-2996-1 Critical: Mruby Denial Of Service Threats

Multiple security issues were discovered in mruby, a lightweight implementation of the Ruby language CVE-2017-9527 . - ------------------------------------------------------------------------- Debian LTS Advisory DLA-2996-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/lts/security/ Abhijith PA May 06, 2022 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : mruby Version : 1.2.0+20161228+git30d5424a-1+deb9u1 CVE ID : CVE-2017-9527 CVE-2018-10191 CVE-2018-11743 CVE-2018-12249 CVE-2018-14337 CVE-2020-15866 Multiple security issues were discovered in mruby, a lightweight implementation of the Ruby language CVE-2017-9527 heap-based use-after-free vulnerability allows attackers to cause a denial of service or possibly have unspecified other impact via a crafted .rb file CVE-2018-10191 an integer overflow exists when handling OP_GETUPVAR in the presence of deep scope nesting, resulting in a use-after-free. An attacker that can cause Ruby code to be run can use this to possibly execute arbitrary code CVE-2018-11743 uninitialized pointer which allows attackers to cause a denial of service or possibly have unspecified other impact. CVE-2018-12249 There is a NULL pointer dereference in mrb_class_real because "class BasicObject" is not properly supported in class.c. CVE-2018-14337 a signed integer overflow, possibly leading to out-of-bounds memory access because the mrb_str_resize function in string.c does not check for a negative length CVE-2020-15866 a heap-based buffer overflow in the mrb_yield_with_class function in vm.c because of incorrect VM stack handling For Debian 9 stretch, these problems have been fixed in version 1.2.0+20161228+git30d5424a-1+deb9u1. We recommend that you upgrade your mruby packages. For the detailed security status ofmruby please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/mruby 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 . Debian LTS Advisory DLA-3001-1 outlines significant security patches for libxml2 in response to several exploitation risks.. Debian LTS,mruby,security update,denial of service,security threats. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 May 06, 2022 •Critical Debian LTS
198
Ls Advisories Archlinux Esm H240
Price Tag 1security advisorysoftware updatemedium severity

Arch Linux ASA-202107-10 Medium: Arbitrary Code Execution Risk

The package mruby before version 3.0.0-1 is vulnerable to arbitrary code execution. . Arch Linux Security Advisory ASA-202107-10 ========================================= Severity: Medium Date : 2021-07-01 CVE-ID : CVE-2020-36401 Package : mruby Type : arbitrary code execution Remote : Yes Link : https://security.archlinux.org/AVG-2116 Summary ====== The package mruby before version 3.0.0-1 is vulnerable to arbitrary code execution. Resolution ========= Upgrade to 3.0.0-1. # pacman -Syu "mruby> =3.0.0-1" The problem has been fixed upstream in version 3.0.0. Workaround ========= None. Description ========== mruby 2.1.2 has a double free in mrb_default_allocf (called from mrb_free and obj_free). Impact ===== An attacker could execute arbitrary code through a use after free. References ========= https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mruby/OSV-2020-744.yaml https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23801 https://github.com/mruby/mruby/commit/97319697c8f9f6ff27b32589947e1918e3015503 https://security.archlinux.org/CVE-2020-36401 . Fedora System Warning FSW-202108-02 Severity: High Date: 2021-08-15 CVE-ID: CVE-2021-12345.. Arch Linux, mruby, Code Execution Risk. . Severity: Medium. LinuxSecurity.com Team

Calendar 2 Jul 03, 2021 •Medium ArchLinux
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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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