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Debian: DSA-3966-1 Critical Advisory For Ruby 2.3 Denial Of Service

Multiple vulnerabilities were discovered in the interpreter for the Ruby language: CVE-2015-9096 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 - ------------------------------------------------------------------------- Debian Security Advisory DSA-3966-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Moritz Muehlenhoff September 05, 2017 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : ruby2.3 CVE ID : CVE-2015-9096 CVE-2016-7798 CVE-2017-0899 CVE-2017-0900 CVE-2017-0901 CVE-2017-0902 CVE-2017-14064 Multiple vulnerabilities were discovered in the interpreter for the Ruby language: CVE-2015-9096 SMTP command injection in Net::SMTP. CVE-2016-7798 Incorrect handling of initialization vector in the GCM mode in the OpenSSL extension. CVE-2017-0900 Denial of service in the RubyGems client. CVE-2017-0901 Potential file overwrite in the RubyGems client. CVE-2017-0902 DNS hijacking in the RubyGems client. CVE-2017-14064 Heap memory disclosure in the JSON library. For the stable distribution (stretch), these problems have been fixed in version 2.3.3-1+deb9u1. This update also hardens RubyGems against malicious termonal escape sequences (CVE-2017-0899). We recommend that you upgrade your ruby2.3 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. . Several vulnerabilities addressed in Ruby 2.3 by Debian DSA-3966-1. Security enhancements suggest an upgrade is advisable.. Debian Ruby Update,Ruby Security Update,SMTP Injection,Denial Of Service,OpenSSL Vulnerabilities. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Sep 05, 2017 Critical Debian
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