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Debian DSA-4521-1: Critical Docker.io Security Advisory on Vulnerabilities

Three security vulnerabilities have been discovered in the Docker container runtime: Insecure loading of NSS libraries in "docker cp" could result in execution of code with root privileges, sensitive data could be logged in debug mode and there was a command injection . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-4521-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Moritz Muehlenhoff September 09, 2019 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : docker.io CVE ID : CVE-2019-13139 CVE-2019-13509 CVE-2019-14271 Three security vulnerabilities have been discovered in the Docker container runtime: Insecure loading of NSS libraries in "docker cp" could result in execution of code with root privileges, sensitive data could be logged in debug mode and there was a command injection vulnerability in the "docker build" command. For the stable distribution (buster), these problems have been fixed in version 18.09.1+dfsg1-7.1+deb10u1. We recommend that you upgrade your docker.io packages. For the detailed security status of docker.io please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/docker.io 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. . Three critical weaknesses discovered in the Docker container environment necessitate immediate attention to strengthen defenses and mitigate potential threats.. Security Advisory, Docker Security, Command Injection, Data Logging, Root Privileges. . Severity: Critical. LinuxSecurity.com Team

Sep 09, 2019 •Critical Debian