Vulnerability CVE-2020-27218


Published: 2020-11-28

Description:
In Eclipse Jetty version 9.4.0.RC0 to 9.4.34.v20201102, 10.0.0.alpha0 to 10.0.0.beta2, and 11.0.0.alpha0 to 11.0.0.beta2, if GZIP request body inflation is enabled and requests from different clients are multiplexed onto a single connection, and if an attacker can send a request with a body that is received entirely but not consumed by the application, then a subsequent request on the same connection will see that body prepended to its body. The attacker will not see any data but may inject data into the body of the subsequent request.

Type:

NVD-CWE-noinfo

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Eclipse -> Jetty 

 References:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=568892
https://github.com/eclipse/jetty.project/security/advisories/GHSA-86wm-rrjm-8wh8
https://lists.apache.org/thread.html/r22776d06582985cca5bd2a92519a2b13b4cae2d8e087318da03c036d@%3Cnotifications.zookeeper.apache.org%3E
https://lists.apache.org/thread.html/r6d5bb60a13e8b539600f86cb72097967b951de5c7ef1e4005cda74a7@%3Cnotifications.zookeeper.apache.org%3E
https://lists.apache.org/thread.html/r8c839a0d88cd6504abbe72c260371094f47014b2ba08d8d2c0232e3c@%3Cnotifications.zookeeper.apache.org%3E
https://lists.apache.org/thread.html/r8fee46fd9f1254150cc55eecf1ea6a448fca1f7cf1d1e7f9c4803fdb@%3Cnotifications.zookeeper.apache.org%3E
https://lists.apache.org/thread.html/rbc5a8d7a0a13bc8152d427a7e9097cdeb139c6cfe111b2f00f26d16b@%3Cissues.zookeeper.apache.org%3E
https://lists.apache.org/thread.html/re86a6ba09dc74e709db843e3561ead923c8fd1cba32343656dd8c44b@%3Cnotifications.zookeeper.apache.org%3E
https://lists.apache.org/thread.html/rfa8879a713480b206c152334419499e6af0878c36217abcc9ab4f0d1@%3Cnotifications.zookeeper.apache.org%3E

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