CVE-2020-25219

Published: 09 September 2020

url::recvline in url.cpp in libproxy 0.4.x through 0.4.15 allows a remote HTTP server to trigger uncontrolled recursion via a response composed of an infinite stream that lacks a newline character. This leads to stack exhaustion.

Priority

Medium

CVSS 3 base score: 7.5

Status

Package Release Status
libproxy
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 20.04 LTS (Focal Fossa)
Released (0.4.15-10ubuntu1.1)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (0.4.15-1ubuntu0.1)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (0.4.11-5ubuntu1.1)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Patches:
Upstream: https://github.com/libproxy/libproxy/commit/836c10b60c65e947ff1e10eb02fbcc676d909ffa