CVE-2019-3688
5.1 · MEDIUMOverview
CVE-2019-3688 is a medium-severity vulnerability affecting suse suse_linux_enterprise_server. It was published on October 7, 2019 and has a CVSS 3.1 base score of 5.1 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.1, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
The /usr/sbin/pinger binary packaged with squid in SUSE Linux Enterprise Server 15 before and including version 4.8-5.8.1 and in SUSE Linux Enterprise Server 12 before and including 3.5.21-26.17.1 had squid:root, 0750 permissions. This allowed an attacker that compromissed the squid user to gain persistence by changing the binary
Remediation
Check the references section for vendor advisories and patches from suse. Update suse_linux_enterprise_server 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 |
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References
Frequently Asked Questions
What is CVE-2019-3688?
CVE-2019-3688 is a medium-severity vulnerability affecting suse suse_linux_enterprise_server. It was published on October 7, 2019 and has a CVSS 3.1 base score of 5.1 (MEDIUM).
How severe is CVE-2019-3688?
This vulnerability has a CVSS 3.1 base score of 5.1, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-3688?
Check the references section for vendor advisories and patches from suse. Update suse_linux_enterprise_server 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-2019-3688?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-3688 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.
How CyberStrike Helps
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