CVE-2016-6293
9.8 · CRITICALOverview
CVE-2016-6293 is a critical-severity vulnerability affecting icu-project international_components_for_unicode. It was published on July 25, 2016 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The uloc_acceptLanguageFromHTTP function in common/uloc.cpp in International Components for Unicode (ICU) through 57.1 for C/C++ does not ensure that there is a '\0' character at the end of a certain temporary array, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a call with a long httpAcceptLanguage argument.
Remediation
Check the references section for vendor advisories and patches from icu-project. Update international_components_for_unicode 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 |
|---|---|---|---|
| icu-project | international_components_for_unicode | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2016-6293?
CVE-2016-6293 is a critical-severity vulnerability affecting icu-project international_components_for_unicode. It was published on July 25, 2016 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
How severe is CVE-2016-6293?
This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2016-6293?
Check the references section for vendor advisories and patches from icu-project. Update international_components_for_unicode 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-2016-6293?
CyberStrike's AI-powered security agents can automatically detect CVE-2016-6293 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.
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