cbcvebase.
CVE-2017-7656
published 2018-06-26

CVE-2017-7656: 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), HTTP/0.9 is…

PriorityP346high7.5CVSS 3.0
AVNACLPRNUINSUCNIHAN
EPSS
6.24%
92.8th percentile
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), HTTP/0.9 is handled poorly. An HTTP/1 style request line (i.e. method space URI space version) that declares a version of HTTP/0.9 was accepted and treated as a 0.9 request. If deployed behind an intermediary that also accepted and passed through the 0.9 version (but did not act on it), then the response sent could be interpreted by the intermediary as HTTP/1 headers. This could be used to poison the cache if the server allowed the origin client to generate arbitrary content in the response.

Affected

11 ranges
VendorProductVersion rangeFixed in
atlassianjira_software
debiandebian_linux
debianjetty9< jetty9 9.2.25-1 (bookworm)jetty9 9.2.25-1 (bookworm)
eclipsejetty<= 9.2.26
eclipsejetty>= 9.3.0 < 9.3.249.3.24
eclipsejetty>= 9.4.0 < 9.4.119.4.11
the_eclipse_foundationeclipse_jetty>= 9.3.0 < unspecifiedunspecified
the_eclipse_foundationeclipse_jetty>= 9.4.0 < unspecifiedunspecified
the_eclipse_foundationeclipse_jetty>= unspecified < 9.3.249.3.24
the_eclipse_foundationeclipse_jetty>= unspecified < 9.4.119.4.11
the_eclipse_foundationeclipse_jettyunspecified – 9.2.0

CVSS provenance

nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N
osv7.5HIGH
vendor_debian7.5LOW
vendor_redhat7.5HIGH
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