Unscored USN-4514-1 1 CVE

libproxy vulnerability

Published Sep 17, 2020 · Updated Apr 22, 2026

Ecosystem: Ubuntu

Summary

It was discovered that libproxy incorrectly handled certain PAC files.
An attacker could possibly use this issue to cause a denial of service.

Fixed packages 3

Release	Package	Fixed in
Ubuntu · 16.04 LTS 16.04:LTS	libproxy	0.4.11-5ubuntu1.1
Ubuntu · 18.04 LTS 18.04:LTS	libproxy	0.4.15-1ubuntu0.1
Ubuntu · 20.04 LTS 20.04:LTS	libproxy	0.4.15-10ubuntu1.1

Vulnerabilities 1

Unscored —

CVE-2020-25219

url::recvline in url.cpp in libproxy 0.4.x through 0.4.15 allows a remote HTTP server to trigger uncontrolled recursion…

libproxy libproxy libproxy libproxy Debian Ubuntu Azure Linux Alpine

Sep 9, 2020

References

report
https://ubuntu.com/security/CVE-2020-25219