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Debian: DLA-2307-1 Critical: rubyzip Arbitrary File Write

rubyzip gem version 1.2.1 and earlier contains a Directory Traversal vulnerability in Zip::File component that can result in write arbitrary files to the filesystem. . - ----------------------------------------------------------------------- Debian LTS Advisory DLA-2307-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/lts/security/ Utkarsh Gupta August 02, 2020 https://wiki.debian.org/LTS - ----------------------------------------------------------------------- Package : ruby-zip Version : 1.2.0-1.1+deb9u1 CVE ID : CVE-2018-1000544 Debian Bug : 902720 rubyzip gem version 1.2.1 and earlier contains a Directory Traversal vulnerability in Zip::File component that can result in write arbitrary files to the filesystem. This attack appear to be exploitable via if a site allows uploading of .zip files, an attacker can upload a malicious file that contains symlinks or files with absolute pathnames "../" to write arbitrary files to the filesystem.. For Debian 9 stretch, this problem has been fixed in version 1.2.0-1.1+deb9u1. We recommend that you upgrade your ruby-zip packages. For the detailed security status of ruby-zip please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/ruby-zip 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 Best, Utkarsh . Debian LTS Advisory DLA-2308-1 tackles a Security Vulnerability in python-requests, enabling unauthorized access to sensitive data.. rubyzip security, directory traversal issue, debian lts advisory. . Severity: Critical. LinuxSecurity.com Team

Aug 01, 2020 •Critical Debian LTS