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Critical DSA-4278-1 3 CVEs

jetty9 - security update

Published Aug 19, 2018 · Updated Mar 9, 2026

Fixed packages 1

ReleasePackageFixed in
Debian · 9 jetty9 9.2.21-1+deb9u1

Vulnerabilities 3

  • Critical 9.8
    CVE-2017-7657 EPSS 14%

    Critical severity vulnerability that affects org.eclipse.jetty:jetty-server

    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 …

  • Critical 9.8
    CVE-2017-7658 EPSS 19%

    Jetty vulnerable to authorization bypass due to inconsistent HTTP request handling (HTTP Request Smuggling)

    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 …

  • High 7.5

    Jetty vulnerable to cache poisoning due to inconsistent HTTP request handling (HTTP Request Smuggling)

    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 versi…