CVE-2017-16030
7.5 · HIGHOverview
CVE-2017-16030 is a high-severity vulnerability affecting useragent_project useragent. It was published on June 4, 2018 and has a CVSS 3.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Useragent is used to parse useragent headers. It uses several regular expressions to accomplish this. An attacker could edit their own headers, creating an arbitrarily long useragent string, causing the event loop and server to block. This affects Useragent 2.1.12 and earlier.
Remediation
Check the references section for vendor advisories and patches from useragent_project. Update useragent 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 |
|---|---|---|---|
| useragent_project | useragent | 0 | Affected |
Frequently Asked Questions
What is CVE-2017-16030?
CVE-2017-16030 is a high-severity vulnerability affecting useragent_project useragent. It was published on June 4, 2018 and has a CVSS 3.0 base score of 7.5 (HIGH).
How severe is CVE-2017-16030?
This vulnerability has a CVSS 3.0 base score of 7.5, 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-2017-16030?
Check the references section for vendor advisories and patches from useragent_project. Update useragent 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-2017-16030?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-16030 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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