Executive Summary

Informations
Name CVE-2025-5399 First vendor Publication 2025-06-07
Vendor Cve Last vendor Modification 2025-06-09

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

Due to a mistake in libcurl's WebSocket code, a malicious server can send a particularly crafted packet which makes libcurl get trapped in an endless busy-loop.

There is no other way for the application to escape or exit this loop other than killing the thread/process.

This might be used to DoS libcurl-using application.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-5399

Sources (Detail)

http://www.openwall.com/lists/oss-security/2025/06/04/2
https://curl.se/docs/CVE-2025-5399.html
https://curl.se/docs/CVE-2025-5399.json
https://hackerone.com/reports/3168039
Source Url

Alert History

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0
1
Date Informations
2025-06-09 17:20:33
  • Multiple Updates
2025-06-07 13:20:34
  • First insertion