DSA-5553-1
- Source
- https://security-tracker.debian.org/tracker/DSA-5553-1
- Import Source
- https://storage.googleapis.com/debian-osv/dsa-osv/DSA-5553-1.json
- Related
-
- CVE-2023-39417
- CVE-2023-39418
- CVE-2023-5868
- CVE-2023-5869
- CVE-2023-5870
- Published
- 2023-11-13T00:00:00Z
- Modified
- 2023-11-14T11:17:51.823723Z
- Details
-
Several vulnerabilities have been discovered in the PostgreSQL database system.
- CVE-2023-5868 Jingzhou Fu discovered a memory disclosure flaw in aggregate function calls.
- CVE-2023-5869 Pedro Gallegos reported integer overflow flaws resulting in buffer overflows in the array modification functions.
- CVE-2023-5870 Hemanth Sandrana and Mahendrakar Srinivasarao reported that the pg_cancel_backend role can signal certain superuser processes, potentially resulting in denial of service.
- CVE-2023-39417 Micah Gate, Valerie Woolard, Tim Carey-Smith, and Christoph Berg reported that an extension script using @substitutions@ within quoting may allow to perform an SQL injection for an attacker having database-level CREATE privileges.
- CVE-2023-39418 Dean Rasheed reported that the MERGE command fails to enforce UPDATE or SELECT row security policies.
For the stable distribution (bookworm), these problems have been fixed in version 15.5-0+deb12u1.
We recommend that you upgrade your postgresql-15 packages.
For the detailed security status of postgresql-15 please refer to its security tracker page at: \ https://security-tracker.debian.org/tracker/postgresql-15
- References
Affected packages
Debian:12 / postgresql-15
Package
- Name
- postgresql-15