CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
EPSS
Percentile
9.0%
A flaw was found in protobuf, the protocol buffer C++ implementation. A use-after-free can be triggered when reading a crafted JSON input split into separate chunks with the JsonToBinaryStream function. A successful attack may result in data leak or corruption or cause the application to crash.
Do not parse a JSON input split into separated chunks using the JsonToBinaryStream function.