CVE-2018-6612
5.5 · MEDIUMOverview
CVE-2018-6612 is a medium-severity vulnerability affecting jhead_project jhead. It was published on February 4, 2018 and has a CVSS 3.1 base score of 5.5 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
An integer underflow bug in the process_EXIF function of the exif.c file of jhead 3.00 raises a heap-based buffer over-read when processing a malicious JPEG file, which may allow a remote attacker to cause a denial-of-service attack or unspecified other impact.
Remediation
Check the references section for vendor advisories and patches from jhead_project. Update jhead 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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Frequently Asked Questions
What is CVE-2018-6612?
CVE-2018-6612 is a medium-severity vulnerability affecting jhead_project jhead. It was published on February 4, 2018 and has a CVSS 3.1 base score of 5.5 (MEDIUM).
How severe is CVE-2018-6612?
This vulnerability has a CVSS 3.1 base score of 5.5, 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-2018-6612?
Check the references section for vendor advisories and patches from jhead_project. Update jhead 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-2018-6612?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-6612 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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