CVE-2018-1083
7.8 · HIGHOverview
CVE-2018-1083 is a high-severity vulnerability affecting zsh zsh. It was published on March 28, 2018 and has a CVSS 3.0 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
Zsh before version 5.4.2-test-1 is vulnerable to a buffer overflow in the shell autocomplete functionality. A local unprivileged user can create a specially crafted directory path which leads to code execution in the context of the user who tries to use autocomplete to traverse the before mentioned path. If the user affected is privileged, this leads to privilege escalation.
Remediation
Check the references section for vendor advisories and patches from zsh. Update zsh 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 |
|---|---|---|---|
| zsh | zsh | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2018-1083?
CVE-2018-1083 is a high-severity vulnerability affecting zsh zsh. It was published on March 28, 2018 and has a CVSS 3.0 base score of 7.8 (HIGH).
How severe is CVE-2018-1083?
This vulnerability has a CVSS 3.0 base score of 7.8, 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-2018-1083?
Check the references section for vendor advisories and patches from zsh. Update zsh 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-2018-1083?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-1083 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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