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Debian: DSA-4409-1 Moderate: Neutron Denial Of Service Exposure

Erik Olof Gunnar Andersson discovered that incorrect validation of port settings in the iptables security group driver of Neutron, the OpenStack virtual network service, could result in denial of service in a multi tenant setup. . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-4409-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Moritz Muehlenhoff March 18, 2019 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : neutron CVE ID : CVE-2019-9735 Erik Olof Gunnar Andersson discovered that incorrect validation of port settings in the iptables security group driver of Neutron, the OpenStack virtual network service, could result in denial of service in a multi tenant setup. For the stable distribution (stretch), this problem has been fixed in version 2:9.1.1-3+deb9u1. We recommend that you upgrade your neutron packages. For the detailed security status of neutron please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/neutron 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. . Explore Debian DSA-4409-1 detailing Neutron DoS exposure and its critical security update for users.. gunnar, andersson, incorrect, validation, settings, iptables. . LinuxSecurity.com Team

Mar 18, 2019 Debian