CVE-2020-28248
8.8 · HIGHOverview
CVE-2020-28248 is a high-severity vulnerability affecting png-img_project png-img. It was published on February 20, 2021 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 integer overflow in the PngImg::InitStorage_() function of png-img before 3.1.0 leads to an under-allocation of heap memory and subsequently an exploitable heap-based buffer overflow when loading a crafted PNG file.
Remediation
Check the references section for vendor advisories and patches from png-img_project. Update png-img 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 |
|---|---|---|---|
| png-img_project | png-img | >= 0, < 3.1.0 | Affected |
References
Frequently Asked Questions
What is CVE-2020-28248?
CVE-2020-28248 is a high-severity vulnerability affecting png-img_project png-img. It was published on February 20, 2021 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2020-28248?
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-2020-28248?
Check the references section for vendor advisories and patches from png-img_project. Update png-img 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-2020-28248?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-28248 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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