CVE-2023-46228
7.8 · HIGHOverview
CVE-2023-46228 is a high-severity vulnerability affecting zchunk zchunk. It was published on October 19, 2023 and has a CVSS 3.1 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
zchunk before 1.3.2 has multiple integer overflows via malformed zchunk files to lib/comp/comp.c, lib/comp/zstd/zstd.c, lib/dl/multipart.c, or lib/header.c.
Remediation
Check the references section for vendor advisories and patches from zchunk. Update zchunk 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 |
|---|---|---|---|
| zchunk | zchunk | >= 0, < 1.3.2 | Affected |
References
Frequently Asked Questions
What is CVE-2023-46228?
CVE-2023-46228 is a high-severity vulnerability affecting zchunk zchunk. It was published on October 19, 2023 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2023-46228?
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-46228?
Check the references section for vendor advisories and patches from zchunk. Update zchunk 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-2023-46228?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-46228 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.
Automated penetration testing that runs continuously, not just quarterly.
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