| Name | CVE-2019-16239 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1945-1, DSA-4607-1 |
| Debian Bugs | 940871 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| openconnect (PTS) | jessie, jessie (lts) | 6.00-2+deb8u2 | fixed |
| stretch (security), stretch (lts), stretch | 7.08-1+deb9u1 | fixed |
| buster (security), buster, buster (lts) | 8.02-1+deb10u1 | fixed |
| bullseye | 8.10-2 | fixed |
| bookworm | 9.01-3 | fixed |
| sid, trixie | 9.12-3 | fixed |
The information below is based on the following data on fixed versions.
Notes
http://lists.infradead.org/pipermail/openconnect-devel/2019-September/005412.html
https://github.com/openconnect/openconnect/commit/875f0a65ab73f4fb581ca870fd3a901bd278f8e8