CVE-2021-33037

Apache Tomcat 10.0.0-M1 to 10.0.6, 9.0.0.M1 to 9.0.46 and 8.5.0 to 8.5.66 did not correctly parse the HTTP transfer-encoding request header in some circumstances leading to the possibility to request smuggling when used with a reverse proxy. Specifically: - Tomcat incorrectly ignored the transfer encoding header if the client declared it would only accept an HTTP/1.0 response; - Tomcat honoured the identify encoding; and - Tomcat did not ensure that, if present, the chunked encoding was the final encoding.
References
Link Resource
https://lists.apache.org/thread.html/r612a79269b0d5e5780c62dfd34286a8037232fec0bc6f1a7e60c9381%40%3Cannounce.tomcat.apache.org%3E Mailing List Vendor Advisory
https://www.oracle.com//security-alerts/cpujul2021.html Patch Third Party Advisory
https://lists.apache.org/thread.html/r40f921575aee8d7d34e53182f862c45cbb8f3d898c9d4e865c2ec262@%3Ccommits.tomee.apache.org%3E Mailing List Third Party Advisory
https://lists.apache.org/thread.html/re01e7e93154e8bdf78a11a23f9686427bd3d51fc6e12c508645567b7@%3Ccommits.tomee.apache.org%3E Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/08/msg00009.html Mailing List Third Party Advisory
https://www.debian.org/security/2021/dsa-4952 Third Party Advisory
https://security.netapp.com/advisory/ntap-20210827-0007/ Third Party Advisory
https://lists.apache.org/thread.html/rd0dfea39829bc0606c936a16f6fca338127c86c0a1083970b45ac8d2@%3Ccommits.tomee.apache.org%3E Mailing List Third Party Advisory
https://lists.apache.org/thread.html/r290aee55b72811fd19e75ac80f6143716c079170c5671b96932ed44b@%3Ccommits.tomee.apache.org%3E Mailing List Third Party Advisory
https://lists.apache.org/thread.html/rf1b54fd3f52f998ca4829159a88cc4c23d6cef5c6447d00948e75c97@%3Ccommits.tomee.apache.org%3E Mailing List Third Party Advisory
https://lists.apache.org/thread.html/rc6ef52453bb996a98cb45442871a1db56b7c349939e45d829bf9ae37@%3Ccommits.tomee.apache.org%3E Mailing List Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2021.html
https://kc.mcafee.com/corporate/index?page=content&id=SB10366
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:apache:tomee:8.0.6:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Configuration 4 (hide)

cpe:2.3:a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:*

Information

Published : 2021-07-12 15:15

Updated : 2021-10-22 08:15


NVD link : CVE-2021-33037

Mitre link : CVE-2021-33037


JSON object : View

Products Affected

apache

  • tomee
  • tomcat

oracle

  • communications_diameter_signaling_router

debian

  • debian_linux
CWE
CWE-444

Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')