CVE-2017-5627
7.8 · HIGHOverview
CVE-2017-5627 is a high-severity vulnerability affecting artifex mujs. It was published on January 30, 2017 and has a CVSS 3.1 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
An issue was discovered in Artifex Software, Inc. MuJS before 4006739a28367c708dea19aeb19b8a1a9326ce08. The jsR_setproperty function in jsrun.c lacks a check for a negative array length. This leads to an integer overflow in the js_pushstring function in jsrun.c when parsing a specially crafted JS file.
Remediation
Check the references section for vendor advisories and patches from artifex. Update mujs 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 |
|---|---|---|---|
| artifex | mujs | >= 0, < 2017-01-24 | Affected |
References
Frequently Asked Questions
What is CVE-2017-5627?
CVE-2017-5627 is a high-severity vulnerability affecting artifex mujs. It was published on January 30, 2017 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2017-5627?
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. 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-2017-5627?
Check the references section for vendor advisories and patches from artifex. Update mujs 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-2017-5627?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-5627 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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