CVE-2016-3074
9.8 · CRITICALOverview
CVE-2016-3074 is a critical-severity vulnerability affecting libgd libgd. It was published on April 26, 2016 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 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
Integer signedness error in GD Graphics Library 2.1.1 (aka libgd or libgd2) allows remote attackers to cause a denial of service (crash) or potentially execute arbitrary code via crafted compressed gd2 data, which triggers a heap-based buffer overflow.
Remediation
Check the references section for vendor advisories and patches from libgd. Update libgd 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 |
|---|---|---|---|
| php | php | >= 5.5.0, < 5.5.35 | Affected |
References
Frequently Asked Questions
What is CVE-2016-3074?
CVE-2016-3074 is a critical-severity vulnerability affecting libgd libgd. It was published on April 26, 2016 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2016-3074?
This vulnerability has a CVSS 3.1 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-2016-3074?
Check the references section for vendor advisories and patches from libgd. Update libgd 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-2016-3074?
CyberStrike's AI-powered security agents can automatically detect CVE-2016-3074 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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