Servers and applications
CVE-2017-7657
In Eclipse Jetty, versions 9.2.x and older, 9.3.x (all configurations), and 9.4.x (non-default configuration with RFC2616 compliance enabled), transfer-encoding chunks are handled poorly. The chunk length parsing was vulnerable to an integer overflow. Thus a large chunk size could be interpreted as a smaller chunk size and content sent as chunk body could be interpreted as a pipelined request.…
- Severity
- Critical 9.8
- Published
- 26 Jun 2018
- Last changed
- 17 Jun 2026
- Added to UpHeron
- 1 Nov 2026
- Fixed in
- 9.3.24, 9.4.11
- Exploit chance
- 14% in the next 30 daysHigher than 96% of CVEs. EPSS by FIRST, 10 Nov 2026
- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
Eclipse JettyServers and applications · cpe:a:eclipse:jetty |
|