CVE-2024-24806
CVSS 3.1 Score 7.3 of 10 (high)
Details
Summary
CVE-2024-24806 is a vulnerability affecting the libuv library, which is used for asynchronous I/O with a focus on multi-platform support. The issue lies in the `uv_getaddrinfo` function, where hostnames are truncated to 256 characters before being passed to `getaddrinfo`. This can be exploited by attackers to craft malicious addresses, such as `0x00007f000001`, that are considered valid by `getaddrinfo`. As a result, users with long, vulnerable usernames on websites that allow `username.example.com` pages could potentially be exposed to Server Side Request Forgery (SSRF) attacks. The vulnerability arises due to the lack of a terminating null byte when the `hostname_ascii` variable exceeds 256 characters. The issue has been resolved in release version 1.48.0, and users are strongly advised to upgrade as there are currently no known workarounds.
Prevent cyber attacks with Recorded Future by prioritizing and patching critical vulnerabilities being exploited by threat actors targeting your industry. Book your demo to learn more.
Affected Products
- Libuv
Affected Vendors
- Libuv
Advisories, Assessments, and Mitigations
Prioritize, Pinpoint, and Act to Prevent Vulnerability Exploits with Recorded Future
- Gain complete coverage of your cyber, third party, and physical attack surface
- Proactively mitigate threats before they turn into costly attacks
- Make fast, effective, data-driven decisions