CVE-2019-16239

—

CVSS 3.1

9.8 critical

EPSS

3%p88

Published

Sep 17, 2019 (Sep 17, 2019)

Modified

Jun 17, 2026

Description

process_http_response in OpenConnect before 8.05 has a Buffer Overflow when a malicious server uses HTTP chunked encoding with crafted chunk sizes.

Vendors: infradead fedoraproject debian canonical opensuse
Products: openconnect, fedora, debian linux, ubuntu linux, leap
Weakness: CWE-120
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (3.4%)

In the news0 stories

No ingested article mentions this CVE yet.