https://bugzilla.redhat.com/show_bug.cgi?id=1595621
Bug ID: 1595621
Summary: CVE-2017-7658 jetty: Incorrect header handling
Product: Security Response
Component: vulnerability
Keywords: Security
Severity: medium
Priority: medium
Assignee: security-response-team(a)redhat.com
Reporter: anemec(a)redhat.com
CC: abergmann(a)suse.com, aileenc(a)redhat.com,
bkearney(a)redhat.com, chazlett(a)redhat.com,
ggainey(a)redhat.com, gvarsami(a)redhat.com,
hghasemb(a)redhat.com, hhorak(a)redhat.com,
java-maint(a)redhat.com,
java-sig-commits(a)lists.fedoraproject.org,
jcoleman(a)redhat.com, jjohnstn(a)redhat.com,
jorton(a)redhat.com, kconner(a)redhat.com,
krzysztof.daniel(a)gmail.com, ldimaggi(a)redhat.com,
meissner(a)suse.de, mizdebsk(a)redhat.com,
msimacek(a)redhat.com, nwallace(a)redhat.com,
rwagner(a)redhat.com, sochotni(a)redhat.com,
tcunning(a)redhat.com, tkirby(a)redhat.com,
tlestach(a)redhat.com
In Eclipse Jetty Server, versions 9.2.x and older, 9.3.x (all non HTTP/1.x
configurations), and 9.4.x (all HTTP/1.x configurations), when presented with
two content-lengths headers, Jetty ignored the second. When presented with a
content-length and a chunked encoding header, the content-length was ignored
(as per RFC 2616). If an intermediary decided on the shorter length, but still
passed on the longer body, then body content could be interpreted by Jetty as a
pipelined request. If the intermediary was imposing authorization, the fake
pipelined request would bypass that authorization.
Upstream issue:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=535669
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