CVE-2018-8098
6.5 · MEDIUMOverview
CVE-2018-8098 is a medium-severity vulnerability affecting libgit2 libgit2. It was published on March 14, 2018 and has a CVSS 3.1 base score of 6.5 (MEDIUM).
This vulnerability has a CVSS 3.1 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
Integer overflow in the index.c:read_entry() function while decompressing a compressed prefix length in libgit2 before v0.26.2 allows an attacker to cause a denial of service (out-of-bounds read) via a crafted repository index file.
Remediation
Check the references section for vendor advisories and patches from libgit2. Update libgit2 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 |
|---|---|---|---|
| libgit2 | libgit2 | >= 0, < 0.26.2 | Affected |
References
Frequently Asked Questions
What is CVE-2018-8098?
CVE-2018-8098 is a medium-severity vulnerability affecting libgit2 libgit2. It was published on March 14, 2018 and has a CVSS 3.1 base score of 6.5 (MEDIUM).
How severe is CVE-2018-8098?
This vulnerability has a CVSS 3.1 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-2018-8098?
Check the references section for vendor advisories and patches from libgit2. Update libgit2 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-2018-8098?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-8098 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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