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WS-2021-0419
Published:May 20, 2026
Updated:May 20, 2026
Denial of Service vulnerability was discovered in gson before 2.8.9 via the writeReplace() method.
Affected Packages
salesforce-merlion (CONDA):
Affected version(s) >=1.0.0 <1.1.0
Fix Suggestion:
Update to version 1.1.0
pyspark (CONDA):
Affected version(s) >=3.5.3 <=3.5.4
Fix Suggestion:
Update to version no_fix
beakerx (CONDA):
Affected version(s) >=0.14.0 <=1.4.1
Fix Suggestion:
Update to version no_fix
pyspark (CONDA):
Affected version(s) =3.4.1 <3.5.0
Fix Suggestion:
Update to version 3.5.0
sklearn2pmml (CONDA):
Affected version(s) >=0.67.0 <0.76.1
Fix Suggestion:
Update to version 0.76.1
sklearn2pmml (CONDA):
Affected version(s) >=0.64.0 <0.66.0
Fix Suggestion:
Update to version 0.66.0
sklearn2pmml (PYTHON):
Affected version(s) >=0.67.0 <0.76.1
Fix Suggestion:
Update to version 0.76.1
pyspark (PYTHON):
Affected version(s) =3.4.1 <3.5.0
Fix Suggestion:
Update to version 3.5.0
beakerx (PYTHON):
Affected version(s) >=0.14.0 <=1.4.1
Fix Suggestion:
Update to version no_fix
sklearn2pmml (PYTHON):
Affected version(s) >=0.64.0 <0.66.0
Fix Suggestion:
Update to version 0.66.0
pyspark (PYTHON):
Affected version(s) >=3.3.0 <3.3.2
Fix Suggestion:
Update to version 3.3.2
pyspark (PYTHON):
Affected version(s) >=3.5.3 <=3.5.4
Fix Suggestion:
Update to version no_fix
salesforce-merlion (PYTHON):
Affected version(s) >=1.0.0 <1.1.0
Fix Suggestion:
Update to version 1.1.0
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CVSS v4
Base Score:
8.4
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.7
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
HIGH
Availability
HIGH