National Vulnerability Database

National Vulnerability Database

NVD

  1. Vulnerabilities

CVE-2019-20445 Detail

Current Description

HttpObjectDecoder.java in Netty before 4.1.44 allows a Content-Length header to be accompanied by a second Content-Length header, or by a Transfer-Encoding header.


View Analysis Description

Severity

 


CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  9.1 CRITICAL
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://access.redhat.com/errata/RHSA-2020:0497 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2020:0567 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2020:0601 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2020:0605 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2020:0606 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2020:0804 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2020:0805 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2020:0806 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2020:0811 Third Party Advisory 
https://github.com/netty/netty/compare/netty-4.1.43.Final...netty-4.1.44.Final Patch  Release Notes  Third Party Advisory 
https://github.com/netty/netty/issues/9861 Exploit  Issue Tracking  Patch  Third Party Advisory 
https://lists.apache.org/thread.html/r030beff88aeb6d7a2d6cd21342bd18686153ce6e26a4171d0e035663@%3Cissues.flume.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0@%3Cissues.bookkeeper.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/r1fcccf8bdb3531c28bc9aa605a6a1bea7e68cef6fc12e01faafb2fb5@%3Cissues.zookeeper.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/r205937c85817a911b0c72655c2377e7a2c9322d6ef6ce1b118d34d8d@%3Cdev.geode.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/r310d2ce22304d5298ff87f10134f918c87919b452734f9841d95682d@%3Ccommits.zookeeper.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/r36fcf538b28f2029e8b4f6b9a772f3b107913a78f09b095c5b153a62@%3Cissues.zookeeper.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/r46f93de62b1e199f3f9babb18128681677c53493546f532ed88c359d@%3Creviews.spark.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/r4d3f1d3e333d9c2b2f6e6ae8ed8750d4de03410ac294bcd12c7eefa3@%3Ccommits.cassandra.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/r4ff40646e9ccce13560458419accdfc227b8b6ca4ead3a8a91decc74@%3Cissues.flume.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/r640eb9b3213058a963e18291f903fc1584e577f60035f941e32f760a@%3Cissues.zookeeper.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/r6945f3c346b7af89bbd3526a7c9b705b1e3569070ebcd0964bcedd7d@%3Cissues.zookeeper.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/r70b1ff22ee80e8101805b9a473116dd33265709007d2deb6f8c80bf2@%3Ccommits.druid.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/r7790b9d99696d9eddce8a8c96f13bb68460984294ea6fea3800143e4@%3Ccommits.pulsar.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/r804895eedd72c9ec67898286eb185e04df852b0dd5fe53cf5b6138f9@%3Cissues.zookeeper.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/r81700644754e66ffea465c869cb477de25f8041e21598e8818fc2c45@%3Cdev.zookeeper.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/r819aaeb9944bdcfca438dcc51f05650dc728daf64dfd7d774fc2499b@%3Ccommits.zookeeper.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/r832724df393a7ef25ca4c7c2eb83ad2d6c21c74569acda5233f9f1ec@%3Ccommits.pulsar.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/r959474dcf7f88565ed89f6252ca5a274419006cb71348f14764b183d@%3Ccommits.cassandra.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/r96e08f929234e8ba1ef4a93a0fd2870f535a1f9ab628fabc46115986@%3Cdev.zookeeper.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/r9b20cdac704cf9a583400350e2d5b576fa8417c18ddb961201676c60@%3Ccommits.zookeeper.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/ra1a71b576a45426af5ee65255be9596ff3181a342f4ba73b800db78f@%3Cdev.geode.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/ra2ace4bcb5cf487f72cbcbfa0f8cc08e755ec2b93d7e69f276148b08@%3Cissues.zookeeper.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/ra9fbfe7d4830ae675bf34c7c0f8c22fc8a4099f65706c1bc4f54c593@%3Cissues.zookeeper.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/raaac04b7567c554786132144bea3dcb72568edd410c1e6f0101742e7@%3Cissues.flink.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/rb5c065e7bd701b0744f9f28ad769943f91745102716c1eb516325f11@%3Cissues.spark.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/rb84c57670ec48ef23f4d07973b7fa69f629b8e7fcfb48874362feb6f@%3Ccommits.zookeeper.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/rbdb59c683d666130906a9c05a1d2b034c4cc08cda7ed41322bd54fe2@%3Cissues.flume.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/rce71d33747010d32d31d90f5d737dae26291d96552f513a266c92fbb@%3Cnotifications.zookeeper.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26@%3Ccommits.pulsar.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/rd8f72411fb75b98d366400ae789966373b5c3eb3f511e717caf3e49e@%3Cissues.flink.apache.org%3E
https://lists.apache.org/thread.html/rdb69125652311d0c41f6066ff44072a3642cf33a4b5e3c4f9c1ec9c2@%3Ccommits.pulsar.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/re45ee9256d3233c31d78e59ee59c7dc841c7fbd83d0769285b41e948@%3Ccommits.druid.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/rf5b2dfb7401666a19915f8eaef3ba9f5c3386e2066fcd2ae66e16a2f@%3Cdev.flink.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/rfb55f245b08d8a6ec0fb4dc159022227cd22de34c4419c2fbb18802b@%3Cnotifications.zookeeper.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/rff210a24f3a924829790e69eaefa84820902b7b31f17c3bf2def9114@%3Ccommits.druid.apache.org%3E Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2020/02/msg00017.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2020/02/msg00018.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2020/09/msg00003.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2020/09/msg00004.html Mailing List  Third Party Advisory 
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TS6VX7OMXPDJIU5LRGUAHRK6MENAVJ46/ Mailing List  Third Party Advisory 
https://usn.ubuntu.com/4532-1/ Third Party Advisory 
https://www.debian.org/security/2021/dsa-4885

Weakness Enumeration

CWE-ID CWE Name Source
CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

34 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-20445
NVD Published Date:
01/29/2020
NVD Last Modified:
04/26/2021
Source:
MITRE