| Name | CVE-2016-4800 |
| Description | The path normalization mechanism in PathResource class in Eclipse Jetty 9.3.x before 9.3.9 on Windows allows remote attackers to bypass protected resource restrictions and other security constraints via a URL with certain escaped characters, related to backslashes. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| jetty (PTS) | jessie, jessie (lts) | 6.1.26-4+deb8u2 | fixed |
| jetty8 (PTS) | jessie, jessie (lts) | 8.1.16-4+deb8u1 | fixed |
| jetty9 (PTS) | stretch (security), stretch (lts), stretch | 9.2.30-0+deb9u2 | fixed |
| buster (security), buster, buster (lts) | 9.4.50-4+deb10u2 | fixed |
| bullseye (security), bullseye | 9.4.50-4+deb11u2 | fixed |
| bookworm (security), bookworm | 9.4.50-4+deb12u3 | fixed |
| sid, trixie | 9.4.56-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| jetty | source | (unstable) | (not affected) | | | |
| jetty8 | source | (unstable) | (not affected) | | | |
| jetty9 | source | (unstable) | (not affected) | | | |
Notes
- jetty9 <not-affected> (Only affects Jetty >= 9.3.0, Jetty <= 9.3.8)
- jetty8 <not-affected> (Only affects 9.3.x)
- jetty <not-affected> (Only affects 9.3.x)
http://www.ocert.org/advisories/ocert-2016-001.html