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[{"id":483,"title":"Self-taught through trial and error","votes":548,"type":"x","order":1,"pct":78.51,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.3,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.87,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.32,"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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Explore Latest Linux Security advisories

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197

Debian 11: DLA-3866-1 Critical Path Traversal Fix for ruby-tzinfo

Path traversal that allowed TZInfo::Timezone.get to load arbitrary files has been fixed in ruby-tzinfo, a Ruby library for working with time zone information. . - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3866-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/lts/security/ Adrian Bunk September 03, 2024 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : ruby-tzinfo Version : 1.2.6-1+deb11u1 CVE ID : CVE-2022-31163 Path traversal that allowed TZInfo::Timezone.get to load arbitrary files has been fixed in ruby-tzinfo, a Ruby library for working with time zone information. For Debian 11 bullseye, this problem has been fixed in version 1.2.6-1+deb11u1. We recommend that you upgrade your ruby-tzinfo packages. For the detailed security status of ruby-tzinfo please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/ruby-tzinfo 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 . Ubuntu Security Notice USN-5131-1 addresses critical vulnerability in python-requests, reinforcing secure HTTP communication protocols.. ruby-tzinfo, path traversal, security advisory, ruby library, Debian LTS. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Sep 03, 2024 Critical Debian LTS
197

Debian 10: DLA-3565-1 Critical: Ruby-Loofah XSS and DoS

Multiple vulnerabilities were discovered in Loofah, a Ruby library for HTML/XML transformation and sanitization. An attacker could launch cross-site scripting (XSS) and denial-of-service (DoS) attacks through crafted HTML/XML documents. . - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3565-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/lts/security/ Sylvain Beucler September 13, 2023 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : ruby-loofah Version : 2.2.3-1+deb10u2 CVE ID : CVE-2022-23514 CVE-2022-23515 CVE-2022-23516 Debian Bug : 1026083 Multiple vulnerabilities were discovered in Loofah, a Ruby library for HTML/XML transformation and sanitization. An attacker could launch cross-site scripting (XSS) and denial-of-service (DoS) attacks through crafted HTML/XML documents. CVE-2022-23514 Inefficient regular expression that is susceptible to excessive backtracking when attempting to sanitize certain SVG attributes. This may lead to a denial of service through CPU resource consumption. CVE-2022-23515 Cross-site scripting via the image/svg+xml media type in data URIs. CVE-2022-23516 Loofah uses recursion for sanitizing CDATA sections, making it susceptible to stack exhaustion and raising a SystemStackError exception. This may lead to a denial of service through CPU resource consumption. For Debian 10 buster, these problems have been fixed in version 2.2.3-1+deb10u2. We recommend that you upgrade your ruby-loofah packages. For the detailed security status of ruby-loofah please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/ruby-loofah 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-3566-1 resolves several vulnerabilities in ruby-rails that could lead to XSS and DoS threats. Update is advised.. Debian Ruby Loofah XSS DoS. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Sep 13, 2023 Critical Debian LTS
197

Debian 9: DLA-2561-1 Critical Command Injection in Ruby Mechanize

Mechanize is an open-source Ruby library that makes automated web interaction easy. In Mechanize, from v2.0.0 until v2.7.7, there is a command injection vulnerability. . - ----------------------------------------------------------------------- Debian LTS Advisory DLA-2561-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/lts/security/ Utkarsh Gupta February 17, 2021 https://wiki.debian.org/LTS - ----------------------------------------------------------------------- Package : ruby-mechanize Version : 2.7.5-1+deb9u1 CVE ID : CVE-2021-21289 Mechanize is an open-source Ruby library that makes automated web interaction easy. In Mechanize, from v2.0.0 until v2.7.7, there is a command injection vulnerability. Affected versions of Mechanize allow for OS commands to be injected using several classes' methods which implicitly use Ruby's Kernel#open method. For Debian 9 stretch, this problem has been fixed in version 2.7.5-1+deb9u1. We recommend that you upgrade your ruby-mechanize packages. For the detailed security status of ruby-mechanize please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/ruby-mechanize 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 . A security flaw pertaining to command injection is present in ruby-mechanize for versions 2.0.0 through 2.7.7, addressed in 2.7.5-1+deb9u1.. ruby Mechanize, command injection, Debian LTS, security advisory, software update. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Feb 16, 2021 Critical Debian LTS
172

Ubuntu 18.04 LTS: USN-4560-1 Critical: Gon Gem XSS Threat

Gon gem could be made to run programs if it received specially crafted network traffic.. =========================================================================Ubuntu Security Notice USN-4560-1 September 30, 2020 ruby-gon vulnerability ========================================================================= A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 18.04 LTS Summary: Gon gem could be made to run programs if it received specially crafted network traffic. Software Description: - ruby-gon: Ruby library to send data to JavaScript from a Ruby application Details: It was discovered that Gon gem did not properly escape certain input. An attacker could use this vulnerability to execute a cross-site scripting (XSS) attack. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 LTS: ruby-gon 6.1.0-1+deb9u1build0.18.04.1 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-4560-1 CVE-2020-25739 Package Information: https://launchpad.net/ubuntu/+source/ruby-gon/6.1.0-1+deb9u1build0.18.04.1 -- ubuntu-security-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce . A significant vulnerability in the Gon gem permits the execution of scripts through specially designed network messages. Apply an update to protect against CSRF attacks.. gon gem security, ruby library vulnerabilities, ubuntu software advisory, xss attack prevention. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Sep 30, 2020 Critical Ubuntu
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Community Poll

What got you started with Linux?

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/main-polls/150-what-got-you-started-with-linux?task=poll.vote&format=json
150
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[{"id":483,"title":"Self-taught through trial and error","votes":548,"type":"x","order":1,"pct":78.51,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.3,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.87,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.32,"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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