CVE-2015-5380
7.5 · HIGHOverview
CVE-2015-5380 is a high-severity vulnerability affecting google v8. It was published on July 9, 2015 and has a CVSS 2.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 2.0 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
The Utf8DecoderBase::WriteUtf16Slow function in unicode-decoder.cc in Google V8, as used in Node.js before 0.12.6, io.js before 1.8.3 and 2.x before 2.3.3, and other products, does not verify that there is memory available for a UTF-16 surrogate pair, which allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted byte sequence.
Remediation
Check the references section for vendor advisories and patches from google. Update v8 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 |
|---|---|---|---|
| iojs | io.js | 0 | Affected |
| nodejs | node.js | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2015-5380?
CVE-2015-5380 is a high-severity vulnerability affecting google v8. It was published on July 9, 2015 and has a CVSS 2.0 base score of 7.5 (HIGH).
How severe is CVE-2015-5380?
This vulnerability has a CVSS 2.0 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-2015-5380?
Check the references section for vendor advisories and patches from google. Update v8 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-2015-5380?
CyberStrike's AI-powered security agents can automatically detect CVE-2015-5380 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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