CVE-2022-21724
CVSS v3
9.8
CRITICAL
Score EPSS
4.8 %
probabilité d’exploitation
CISA KEV
Non
exploitation connue
Exploitation
—
statut SSVC
Description
pgjdbc is the offical PostgreSQL JDBC Driver. A security hole was found in the jdbc driver for postgresql database while doing security research. The system using the postgresql library will be attacked when attacker control the jdbc url or properties. pgjdbc instantiates plugin instances based on class names provided via `authenticationPluginClassName`, `sslhostnameverifier`, `socketFactory`, `sslfactory`, `sslpasswordcallback` connection properties. However, the driver did not verify if the class implements the expected interface before instantiating the class. This can lead to code execution loaded via arbitrary classes. Users using plugins are advised to upgrade. There are no known workarounds for this issue.
Détails techniques
- Publiée le
- 2022-02-02
Questions fréquentes
Qu’est-ce que CVE-2022-21724 ?
pgjdbc is the offical PostgreSQL JDBC Driver. A security hole was found in the jdbc driver for postgresql database while doing security research. The system using the postgresql library will be attacked when attacker control the jdbc url or properties. pgjdbc instantiates plugin instances based on class names provided via `authenticationPluginClassName`, `sslhostnameverifier`, `socketFactory`, `sslfactory`, `sslpasswordcallback` connection properties. However, the driver did not verify if the class implements the expected interface before instantiating the class. This can lead to code execution loaded via arbitrary classes. Users using plugins are advised to upgrade. There are no known workarounds for this issue.
CVE-2022-21724 est-elle activement exploitée ?
Aucune exploitation active de CVE-2022-21724 n’est confirmée. Le score EPSS est de 4.8 %, soit la probabilité estimée d’exploitation dans les 30 prochains jours.
Quel est le score CVSS de CVE-2022-21724 ?
CVE-2022-21724 a un score de base CVSS v3 de 9.8 (gravité CRITICAL).
CVE-2022-21724 touche-t-elle votre environnement ?
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Classées par probabilité d’exploitation (EPSS).