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osvGoogleOSV:GHSA-F256-J965-7F32
HistoryMar 30, 2021 - 3:10 p.m.

Possible request smuggling in HTTP/2 due missing validation of content-length

2021-03-3015:10:38
Google
osv.dev
32
request smuggling
http/2
content-length validation
proxying
security patch

EPSS

0.186

Percentile

96.2%

JSON

Impact

The content-length header is not correctly validated if the request only use a single Http2HeaderFrame with the endStream set to to true. This could lead to request smuggling if the request is proxied to a remote peer and translated to HTTP/1.1

This is a followup of https://github.com/netty/netty/security/advisories/GHSA-wm47-8v5p-wjpj which did miss to fix this one case.

Patches

This was fixed as part of 4.1.61.Final

Workarounds

Validation can be done by the user before proxy the request by validating the header.

References

Related

osv 11
prion 3
debiancve 2
cvelist 3
nessus 21
mageia 1
ubuntucve 2
redos 1
openvas 6
veracode 2
ibm 25
nvd 3
cve 3
redhat 31
github 2
redhatcve 3
f5 1
suse 3
debian 1
ubuntu 1
photon 5
rocky 1
oracle 6
osv
osv
Possible request smuggling in HTTP/2 due missing validation
2021-03-09 18:49:49
CVE-2021-21409
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prion
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Design/Logic Flaw
2021-03-30 15:15:00
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Design/Logic Flaw
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debiancve
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2021-03-30 15:15:14
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cvelist
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CVE-2021-21409 Possible request smuggling in HTTP/2 due missing validation of content-length
2021-03-30 15:05:17
CVE-2021-21295 Possible request smuggling in HTTP/2 due missing validation
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nessus
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2021-05-06 00:00:00
openSUSE Security Update : netty (openSUSE-2021-448)
2021-03-22 00:00:00
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Updated netty packages fix security vulnerabilities
2021-07-27 23:21:53
ubuntucve
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2021-03-30 00:00:00
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ROS-20220125-11
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2022-01-28 00:00:00
openSUSE: Security Advisory for netty (openSUSE-SU-2021:0448-1)
2021-04-16 00:00:00
openSUSE: Security Advisory for netty (SUSE-SU-2022:1315-1)
2022-04-23 00:00:00
veracode
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2021-03-31 04:38:02
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2021-03-10 05:52:36
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Security Bulletin: IBM Watson Discovery for IBM Cloud Pak for Data affected by vulnerability in Netty
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Security Bulletin: Multiple vulnerabilities have been identified in Netty shipped with IBM Tivoli Netcool/OMNIbus Transport Module Common Integration Library (CVE-2021-21290, CVE-2021-21295, CVE-2021-21409)
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2021-03-30 15:15:14
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2021-03-09 19:15:12
CVE-2022-0552
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cve
cve
CVE-2021-21409
2021-03-30 15:15:14
CVE-2021-21295
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CVE-2022-0552
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redhat
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(RHSA-2021:1511) Moderate: AMQ Clients 2.9.1 release and security update
2021-05-06 07:09:13
(RHSA-2021:3880) Moderate: Red Hat build of Quarkus 2.2.3 release and security update
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(RHSA-2021:2694) Moderate: Red Hat JBoss Enterprise Application Platform 7.3.8 on RHEL 8 security update
2021-07-13 12:48:53
github
github
Possible request smuggling in HTTP/2 due missing validation
2021-03-09 18:49:49
Possible request smuggling in HTTP/2 due missing validation of content-length
2021-03-30 15:10:38
redhatcve
redhatcve
CVE-2021-21295
2021-08-22 13:44:33
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2021-03-30 22:08:39
CVE-2022-0552
2022-02-28 15:19:08
f5
f5
K55834441 : Netty vulnerability CVE-2021-21295
2021-10-01 00:00:00
suse
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2021-03-19 00:00:00
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2022-04-22 00:00:00
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2022-04-20 00:00:00
debian
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[SECURITY] [DSA 4885-1] netty security update
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photon
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oracle
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2022-04-19 00:00:00
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2023-07-18 00:00:00

EPSS

0.186

Percentile

96.2%

JSON
Related for OSV:GHSA-F256-J965-7F32
osv11prion3debiancve2cvelist3nessus21mageia1ubuntucve2redos1openvas6veracode2ibm25nvd3cve3redhat31github2redhatcve3f51suse3debian1ubuntu1photon5rocky1oracle6