CVE Vulnerability

CVE-2022-26520

** DISPUTED ** In pgjdbc before 42.3.3, an attacker (who controls the jdbc URL or properties) can call java.util.logging.FileHandler to write to arbitrary files through the loggerFile and loggerLevel connection properties. An example situation is that an attacker could create an executable JSP file under a Tomcat web root. NOTE: the vendor's position is that there is no pgjdbc vulnerability; instead, it is a vulnerability for any application to use the pgjdbc driver with untrusted connection properties.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/pgjdbc/pgjdbc/security/advisories/GHSA-673j-qm5f-xpv8 Third Party Advisory
https://jdbc.postgresql.org/documentation/changelog.html#version_42.3.3 Release Notes Vendor Advisory
https://github.com/pgjdbc/pgjdbc/pull/2454/commits/017b929977b4f85795f9ad2fa5de6e80978b8ccc Patch Third Party Advisory
https://jdbc.postgresql.org/documentation/head/tomcat.html Vendor Advisory
https://www.debian.org/security/2022/dsa-5196 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:postgresql:postgresql_jdbc_driver:*:*:*:*:*:*:*:*
cpe:2.3:a:postgresql:postgresql_jdbc_driver:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
Information

Published : 2022-03-10 05:47

Updated : 2022-11-09 09:38

NVD link : CVE-2022-26520

Mitre link : CVE-2022-26520

Products Affected
No products.
CWE
NVD-CWE-noinfo