CVE-2018-1000849
8.8 · HIGHOverview
CVE-2018-1000849 is a high-severity vulnerability affecting alpinelinux alpine_linux. It was published on December 20, 2018 and has a CVSS 3.0 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Alpine Linux version Versions prior to 2.6.10, 2.7.6, and 2.10.1 contains a Other/Unknown vulnerability in apk-tools (Alpine Linux' package manager) that can result in Remote Code Execution. This attack appear to be exploitable via A specially crafted APK-file can cause apk to write arbitrary data to an attacker-specified file, due to bugs in handling long link target name and the way a regular file is extracted.. This vulnerability appears to have been fixed in 2.6.10, 2.7.6, and 2.10.1.
Remediation
Check the references section for vendor advisories and patches from alpinelinux. Update alpine_linux 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 |
|---|---|---|---|
| alpinelinux | alpine_linux | >= 0, < 2.6.10 | Affected |
References
Frequently Asked Questions
What is CVE-2018-1000849?
CVE-2018-1000849 is a high-severity vulnerability affecting alpinelinux alpine_linux. It was published on December 20, 2018 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2018-1000849?
This vulnerability has a CVSS 3.0 base score of 8.8, 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-2018-1000849?
Check the references section for vendor advisories and patches from alpinelinux. Update alpine_linux 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-2018-1000849?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-1000849 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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