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 <1.1.0Fix Suggestion:
Update to version 1.1.0pyspark (CONDA):
Affected version(s) >=3.5.3 <=3.5.4Fix Suggestion:
Update to version no_fixbeakerx (CONDA):
Affected version(s) >=0.14.0 <=1.4.1Fix Suggestion:
Update to version no_fixpyspark (CONDA):
Affected version(s) =3.4.1 <3.5.0Fix Suggestion:
Update to version 3.5.0sklearn2pmml (CONDA):
Affected version(s) >=0.67.0 <0.76.1Fix Suggestion:
Update to version 0.76.1sklearn2pmml (CONDA):
Affected version(s) >=0.64.0 <0.66.0Fix Suggestion:
Update to version 0.66.0sklearn2pmml (PYTHON):
Affected version(s) >=0.67.0 <0.76.1Fix Suggestion:
Update to version 0.76.1pyspark (PYTHON):
Affected version(s) =3.4.1 <3.5.0Fix Suggestion:
Update to version 3.5.0beakerx (PYTHON):
Affected version(s) >=0.14.0 <=1.4.1Fix Suggestion:
Update to version no_fixsklearn2pmml (PYTHON):
Affected version(s) >=0.64.0 <0.66.0Fix Suggestion:
Update to version 0.66.0pyspark (PYTHON):
Affected version(s) >=3.3.0 <3.3.2Fix Suggestion:
Update to version 3.3.2pyspark (PYTHON):
Affected version(s) >=3.5.3 <=3.5.4Fix Suggestion:
Update to version no_fixsalesforce-merlion (PYTHON):
Affected version(s) >=1.0.0 <1.1.0Fix Suggestion:
Update to version 1.1.0Related Resources (1)
Do you need more information?
Contact UsCVSS 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