CVE-2018-14679
6.5 · MEDIUMOverview
CVE-2018-14679 is a medium-severity vulnerability affecting cabextract libmspack. It was published on July 28, 2018 and has a CVSS 3.0 base score of 6.5 (MEDIUM).
This vulnerability has a CVSS 3.0 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. There is an off-by-one error in the CHM PMGI/PMGL chunk number validity checks, which could lead to denial of service (uninitialized data dereference and application crash).
Remediation
Check the references section for vendor advisories and patches from cabextract. Update libmspack 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 |
|---|---|---|---|
| cabextract_project | cabextract | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2018-14679?
CVE-2018-14679 is a medium-severity vulnerability affecting cabextract libmspack. It was published on July 28, 2018 and has a CVSS 3.0 base score of 6.5 (MEDIUM).
How severe is CVE-2018-14679?
This vulnerability has a CVSS 3.0 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2018-14679?
Check the references section for vendor advisories and patches from cabextract. Update libmspack 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-2018-14679?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-14679 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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