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org.postgresql/postgresql 42.5.2 | Vulnera… | Sonatype Guide
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maven
org.postgresql
postgresql
42.5.2
postgresql 42.5.2
org.postgresql
Published
Jan 31, 2023
•
Policy
compliance
maven Registry
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Overview
Overview
Versions
202
Versions
202
Vulnerabilities
2
Vulnerabilities
2
Dependencies
1
Dependencies
1
Severity
Critical
(1)
High
(1)
Medium
(0)
Low
(0)
CVSS Score
0.0
10.0
EPSS Score
0.0
1.0
Malware
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7.5
CVE-2026-42198
pgjdbc is an open source postgresql JDBC Driver. From version 42.2.0 to before version 42.7.11, pgjdbc is vulnerable to a client-side denial of service during SCRAM-SHA-256 authentication. A malicious server can instruct the driver to perform SCRAM authentication with a very large iteration count. With a large enough value, the client spends an unbounded amount of CPU time inside PBKDF2 before authentication can fail. A single attempt ties up a CPU core. Repeated or concurrent attempts exhaust client CPU and can wedge connection pools. In affected versions, loginTimeout did not fully mitigate this problem. When loginTimeout expired, the caller could stop waiting, but the worker thread performing the connection attempt could continue running and burning CPU inside the SCRAM PBKDF2 computation. This issue has been patched in version 42.7.11.
affected
Severity
High
Published
May 7, 2026
9.8
CVE-2024-1597
pgjdbc, the PostgreSQL JDBC Driver, allows attacker to inject SQL if using PreferQueryMode=SIMPLE. Note this is not the default. In the default mode there is no vulnerability. A placeholder for a numeric value must be immediately preceded by a minus. There must be a second placeholder for a string value after the first placeholder; both must be on the same line. By constructing a matching string payload, the attacker can inject SQL to alter the query,bypassing the protections that parameterized queries bring against SQL Injection attacks. Versions before 42.7.2, 42.6.1, 42.5.5, 42.4.4, 42.3.9, and 42.2.28 are affected.
affected
Severity
Critical
Published
Feb 20, 2024
