WS-2020-0408 | Mend Vulnerability Database

Vulnerability DatabaseWS-2020-0408

WS-2020-0408

Published:May 14, 2026

Updated:May 14, 2026

An issue was found in all versions of io.netty:netty-all. Host verification in Netty is disabled by default. This can lead to MITM attack in which an attacker can forge valid SSL/TLS certificates for a different hostname in order to intercept traffic that doesn’t intend for him. This is an issue because the certificate is not matched with the host.

Affected Packages

igv (CONDA):

Affected version(s) >=2.8.4 <2.8.10

Fix Suggestion:

Update to version 2.8.10

cromwell (CONDA):

Affected version(s) =0.30 <0.32

Fix Suggestion:

Update to version 0.32

cromwell (CONDA):

Affected version(s) >=0.23 <0.29

Fix Suggestion:

Update to version 0.29

igv (CONDA):

Affected version(s) >=2.8.11 <=2.16.2

Fix Suggestion:

Update to version no_fix

igvtools (CONDA):

Affected version(s) >=2.14.1 <=2.16.2

Fix Suggestion:

Update to version no_fix

pantools (CONDA):

Affected version(s) =3.1.0 <3.3.3

Fix Suggestion:

Update to version 3.3.3

pepgenome (CONDA):

Affected version(s) =1.1.beta

Fix Suggestion:

Update to version no_fix

sirius-csifingerid (CONDA):

Affected version(s) >=4.9.3 <5.8.2

Fix Suggestion:

Update to version 5.8.2

pyspark (CONDA):

Affected version(s) >=2.1.0 <3.2.3

Fix Suggestion:

Update to version 3.2.3

igv (CONDA):

Affected version(s) >=2.8.0 <2.8.3

Fix Suggestion:

Update to version 2.8.3

fiji (CONDA):

Affected version(s) >=20220414 <20250206

Fix Suggestion:

Update to version 20250206

pantools (CONDA):

Affected version(s) =1.2 <2.0.0

Fix Suggestion:

Update to version 2.0.0

jetbrains.rider.frontend2 (NUGET):

Affected version(s) =203.0.20201229.161815 <203.0.20200923.135724-eap01

Fix Suggestion:

Update to version 203.0.20200923.135724-eap01

mases.kafkabridgecli (NUGET):

Affected version(s) >=1.1.7 <=1.1.11

Fix Suggestion:

Update to version no_fix

mases.knet (NUGET):

Affected version(s) >=1.2.0 <2.0.0

Fix Suggestion:

Update to version 2.0.0

mases.knetconnect (NUGET):

Affected version(s) >=1.4.7 <2.0.0

Fix Suggestion:

Update to version 2.0.0

mases.kafkabridge (NUGET):

Affected version(s) >=1.1.2 <=1.1.11

Fix Suggestion:

Update to version no_fix

cassandra (NUGET):

Affected version(s) =2.2.3 <2.2.5

Fix Suggestion:

Update to version 2.2.5

mases.knetcli (NUGET):

Affected version(s) >=1.2.0 <2.0.0

Fix Suggestion:

Update to version 2.0.0

jetbrains.rider.frontend2 (NUGET):

Affected version(s) =203.0.20210317.94906 <203.0.20201127.95230-eap09

Fix Suggestion:

Update to version 203.0.20201127.95230-eap09

appdynamics.azure.siteextension.javaagent (NUGET):

Affected version(s) =21.8.0 <21.9.0

Fix Suggestion:

Update to version 21.9.0

logstash-binary (NUGET):

Affected version(s) >=7.8.0 <=7.8.1

Fix Suggestion:

Update to version no_fix

Related Resources (1)

https://github.com/netty/netty/issues/10362

Do you need more information?

CVSS v4

Base Score:

9.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Attack Requirements

NONE

Privileges Required

NONE

User Interaction

NONE

Vulnerable System Confidentiality

HIGH

Vulnerable System Integrity

HIGH

Vulnerable System Availability

NONE

Subsequent System Confidentiality

NONE

Subsequent System Integrity

NONE

Subsequent System Availability

NONE

CVSS v3

Base Score:

7.4

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE