CVE-2018-19841
5.5 · MEDIUMOverview
CVE-2018-19841 is a medium-severity vulnerability affecting wavpack wavpack. It was published on December 4, 2018 and has a CVSS 3.1 base score of 5.5 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
The function WavpackVerifySingleBlock in open_utils.c in libwavpack.a in WavPack through 5.1.0 allows attackers to cause a denial-of-service (out-of-bounds read and application crash) via a crafted WavPack Lossless Audio file, as demonstrated by wvunpack.
Remediation
Check the references section for vendor advisories and patches from wavpack. Update wavpack 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 |
|---|---|---|---|
| wavpack | wavpack | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2018-19841?
CVE-2018-19841 is a medium-severity vulnerability affecting wavpack wavpack. It was published on December 4, 2018 and has a CVSS 3.1 base score of 5.5 (MEDIUM).
How severe is CVE-2018-19841?
This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. 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-2018-19841?
Check the references section for vendor advisories and patches from wavpack. Update wavpack 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-2018-19841?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-19841 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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