CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
10.3%
github.com/jackc/pgproto3 is vulnerable to Sql Injection. The vulnerability is due to an integer overflow in the calculated message size, allowing an attacker to cause a single query or bind message to exceed 4 GB in size. This enables the attacker to control how the large message is sent, potentially exploiting the system.