CVE-2018-1000135
7.5 · HIGHOverview
CVE-2018-1000135 is a high-severity vulnerability affecting gnome networkmanager. It was published on March 20, 2018 and has a CVSS 3.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
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.
Remediation
Check the references section for vendor advisories and patches from gnome. Update networkmanager to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| gnome | networkmanager | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2018-1000135?
CVE-2018-1000135 is a high-severity vulnerability affecting gnome networkmanager. It was published on March 20, 2018 and has a CVSS 3.0 base score of 7.5 (HIGH).
How severe is CVE-2018-1000135?
This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2018-1000135?
Check the references section for vendor advisories and patches from gnome. Update networkmanager to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2018-1000135?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-1000135 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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