CVE-2018-3839
8.8 · HIGHOverview
CVE-2018-3839 is a high-severity vulnerability affecting libsdl sdl_image. It was published on April 10, 2018 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
An exploitable code execution vulnerability exists in the XCF image rendering functionality of Simple DirectMedia Layer SDL2_image-2.0.2. A specially crafted XCF image can cause an out-of-bounds write on the heap, resulting in code execution. An attacker can display a specially crafted image to trigger this vulnerability.
Remediation
Check the references section for vendor advisories and patches from libsdl. Update sdl_image 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 |
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References
Frequently Asked Questions
What is CVE-2018-3839?
CVE-2018-3839 is a high-severity vulnerability affecting libsdl sdl_image. It was published on April 10, 2018 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2018-3839?
This vulnerability has a CVSS 3.1 base score of 8.8, 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-2018-3839?
Check the references section for vendor advisories and patches from libsdl. Update sdl_image 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-2018-3839?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-3839 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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