security: StreamWrapper spills to disk if setText, or setBytea sends very large Strings or arrays to the server. createTempFile creates a file which can be read by other users on unix like systems (Not macos).
This has been fixed in this version fixes CVE-2022-41946 see the security advisory for more details. Reported by Jonathan Leitschuh This has been fixed in versions 42.5.1, 42.4.3 42.3.8, 42.2.27.jre7. Note there is no fix for 42.2.26.jre6. See the security advisory for work arounds.
Fixed
fix: make sure we select array_in from pg_catalog to avoid duplicate array_in functions fixes #Issue 2548 [PR #2552](pgjdbc/pgjdbc#2552)
fix: regression with GSS. Changes introduced to support building with Java 17 caused failures [Issue #2588](pgjdbc/pgjdbc#2588)
fix: set a timeout to get the return from requesting SSL upgrade. [PR #2572](pgjdbc/pgjdbc#2572)
feat: synchronize statement executions (e.g. avoid deadlock when Connection.isValid is executed from concurrent threads)
[42.4.1] (2022-08-01 16:24:20 -0400)
Security
fix: CVE-2022-31197 Fixes SQL generated in PgResultSet.refresh() to escape column identifiers so as to prevent SQL injection.
Previously, the column names for both key and data columns in the table were copied as-is into the generated
SQL. This allowed a malicious table with column names that include statement terminator to be parsed and
executed as multiple separate commands.
Also adds a new test class ResultSetRefreshTest to verify this change.
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Bumps postgresql from 42.3.7 to 42.3.8.
Changelog
Sourced from postgresql's changelog.
... (truncated)
Commits
e73c6b6backpatch changes to 42.3.x for 42.5.1 (#2674)3ea7e61bumped version for next releaseYou can trigger a rebase of this PR by commenting
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