CVE-2022-26520
Published: 10 March 2022
** 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.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
libpgjava Launchpad, Ubuntu, Debian |
bionic |
Needed
|
| focal |
Needed
|
|
| impish |
Ignored
(end of life)
|
|
| jammy |
Not vulnerable
(42.3.3-1)
|
|
| kinetic |
Not vulnerable
(42.3.3-1)
|
|
| lunar |
Not vulnerable
(42.3.3-1)
|
|
| mantic |
Not vulnerable
(42.3.3-1)
|
|
| trusty |
Not vulnerable
(code not present)
|
|
| upstream |
Released
(42.3.3-1)
|
|
| xenial |
Not vulnerable
(code not present)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |