CVE-2019-13226
7.0 · HIGHOverview
CVE-2019-13226 is a high-severity vulnerability affecting deepin deepin-clone. It was published on July 4, 2019 and has a CVSS 3.1 base score of 7.0 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.0, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
deepin-clone before 1.1.3 uses a predictable path /tmp/.deepin-clone/mount/<block-dev-basename> in the Helper::temporaryMountDevice() function to temporarily mount a file system as root. An unprivileged user can prepare a symlink at this location to have the file system mounted in an arbitrary location. By winning a race condition, the attacker can also enter the mount point, thereby preventing a subsequent unmount of the file system.
Remediation
Check the references section for vendor advisories and patches from deepin. Update deepin-clone 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 |
|---|---|---|---|
| deepin | deepin-clone | >= 0, < 1.1.3 | Affected |
References
Frequently Asked Questions
What is CVE-2019-13226?
CVE-2019-13226 is a high-severity vulnerability affecting deepin deepin-clone. It was published on July 4, 2019 and has a CVSS 3.1 base score of 7.0 (HIGH).
How severe is CVE-2019-13226?
This vulnerability has a CVSS 3.1 base score of 7.0, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2019-13226?
Check the references section for vendor advisories and patches from deepin. Update deepin-clone 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-2019-13226?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-13226 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
AI agents map your attack surface to find vulnerabilities like this one.
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