DEBIAN-CVE-2025-5399

See a problem?
Please try reporting it to the source first.

Source

https://security-tracker.debian.org/tracker/CVE-2025-5399

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-5399.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2025-5399

Upstream

CVE-2025-5399

Published

2025-06-07T08:15:20Z

Modified

2025-09-25T04:48:13.246986Z

Summary

[none]

Details

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.

References

https://security-tracker.debian.org/tracker/CVE-2025-5399

Affected packages

Debian:13 / curl

Package

Name: curl
Purl: pkg:deb/debian/curl?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

8.14.1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:14 / curl

Package

Name: curl
Purl: pkg:deb/debian/curl?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

8.14.1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}