Bugzilla – Bug 1086263
VUL-1: CVE-2018-1000135: NetworkManager: Full-tunnel VPN misconfigures DNS servers, leaks private information
Last modified: 2024-05-09 11:06:01 UTC
rh#1553634 GNOME NetworkManager version 1.10.2 and earlier contains a Information Exposure (CWE-200) vulnerability in DNS resolver that can result in Private DNS queries leaked to local network's DNS servers, while on VPN. This vulnerability appears to have been fixed in Some Ubuntu 16.04 packages were fixed, but later updates removed the fix. cf. https://bugs.launchpad.net/ubuntu/+bug/1754671 an upstream fix does not appear to be available at this time. References: https://bugzilla.redhat.com/show_bug.cgi?id=1558238 https://bugzilla.redhat.com/show_bug.cgi?id=1553634 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-1000135 http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-1000135.html https://bugzilla.gnome.org/show_bug.cgi?id=746422 https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1754671
Fix has been backported[1] to SUSE:SLE-15:Update/NetworkManager. We ship 1.0.12 in SLE 12, which is many versions behind 1.10, and I don't think there is a way of backporting it to 1.0.x. *[1] https://build.suse.de/request/show/191389
SUSE-SU-2019:1369-1: An update that fixes one vulnerability is now available. Category: security (moderate) Bug References: 1086263 CVE References: CVE-2018-1000135 Sources used: SUSE Linux Enterprise Workstation Extension 15 (src): NetworkManager-1.10.6-5.6.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (src): NetworkManager-1.10.6-5.6.1 SUSE Linux Enterprise Module for Desktop Applications 15 (src): NetworkManager-1.10.6-5.6.1 SUSE Linux Enterprise Module for Basesystem 15 (src): NetworkManager-1.10.6-5.6.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
openSUSE-SU-2019:1494-1: An update that fixes one vulnerability is now available. Category: security (moderate) Bug References: 1086263 CVE References: CVE-2018-1000135 Sources used: openSUSE Leap 15.0 (src): NetworkManager-1.10.6-lp150.4.6.1