GitHub Advisory DatabaseGHSA-VGG8-72F2-QM23Critical severity vulnerability that affects org.eclipse.jetty:jetty-server
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.007 Low
EPSS
Percentile
80.9%
In Eclipse Jetty, versions 9.2.x and older, 9.3.x, 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. If Jetty was deployed behind an intermediary that imposed some authorization and that intermediary allowed arbitrarily large chunks to be passed on unchanged, then this flaw could be used to bypass the authorization imposed by the intermediary as the fake pipelined request would not be interpreted by the intermediary as a request.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| org.eclipse.jetty:jetty-server | le | 9.3.23.v20180228 | |
| org.eclipse.jetty:jetty-server | le | 9.2.25.v20180105 |
References
www.securitytracker.com/id/1041194
access.redhat.com/errata/RHSA-2019:0910
bugs.eclipse.org/bugs/show_bug.cgi?id=535668
github.com/advisories/GHSA-vgg8-72f2-qm23
lists.apache.org/thread.html/053d9ce4d579b02203db18545fee5e33f35f2932885459b74d1e4272@%3Cissues.activemq.apache.org%3E
lists.apache.org/thread.html/708d94141126eac03011144a971a6411fcac16d9c248d1d535a39451@%3Csolr-user.lucene.apache.org%3E
lists.apache.org/thread.html/9317fd092b257a0815434b116a8af8daea6e920b6673f4fd5583d5fe@%3Ccommits.druid.apache.org%3E
lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0@%3Cissues.bookkeeper.apache.org%3E
lists.apache.org/thread.html/r41af10c4adec8d34a969abeb07fd0d6ad0c86768b751464f1cdd23e8@%3Ccommits.druid.apache.org%3E
lists.apache.org/thread.html/r9159c9e7ec9eac1613da2dbaddbc15691a13d4dbb2c8be974f42e6ae@%3Ccommits.druid.apache.org%3E
lists.apache.org/thread.html/ra6f956ed4ec2855583b2d0c8b4802b450f593d37b77509b48cd5d574@%3Ccommits.druid.apache.org%3E
nvd.nist.gov/vuln/detail/CVE-2017-7657
security.netapp.com/advisory/ntap-20181014-0001/
support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbst03953en_us
www.debian.org/security/2018/dsa-4278
www.oracle.com/security-alerts/cpuoct2020.html
www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
Related
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.007 Low
EPSS
Percentile
80.9%