BIT-POSTGRESQL-2022-41862

In PostgreSQL, a modified, unauthenticated server can send an unterminated string during the establishment of Kerberos transport encryption. In certain conditions a server can cause a libpq client to over-read and report an error message containing uninitialized bytes...

BIT-POSTGRESQL-2023-2454

schemaelement defeats protective searchpath changes; It was found that certain database calls in PostgreSQL could permit an authed attacker with elevated database-level privileges to execute arbitrary code...

BIT-POSTGRESQL-2023-2455

Row security policies disregard user ID changes after inlining; PostgreSQL could permit incorrect policies to be applied in certain cases where role-specific policies are used and a given query is planned under one role and then executed under other roles. This scenario can happen under security...

BIT-POSTGRESQL-2023-39417 Postgresql: extension script @substitutions@ within quoting allow sql injection

IN THE EXTENSION SCRIPT, a SQL Injection vulnerability was found in PostgreSQL if it uses @extowner@, @extschema@, or @extschema:...@ inside a quoting construct dollar quoting, '', or "". If an administrator has installed files of a vulnerable, trusted, non-bundled extension, an attacker with...

BIT-POSTGRESQL-2023-39418 Postgresql: merge fails to enforce update or select row security policies

A vulnerability was found in PostgreSQL with the use of the MERGE command, which fails to test new rows against row security policies defined for UPDATE and SELECT. If UPDATE and SELECT policies forbid some rows that INSERT policies do not forbid, a user could store such rows...

BIT-POSTGRESQL-2023-5868 Postgresql: memory disclosure in aggregate function calls

A memory disclosure vulnerability was found in PostgreSQL that allows remote users to access sensitive information by exploiting certain aggregate function calls with 'unknown'-type arguments. Handling 'unknown'-type values from string literals without type designation can disclose bytes,...

BIT-POSTGRESQL-JDBC-DRIVER-2020-13692

PostgreSQL JDBC Driver aka PgJDBC before 42.2.13 allows XXE...

BIT-POSTGRESQL-2023-5869 Postgresql: buffer overrun from integer overflow in array modification

A flaw was found in PostgreSQL that allows authenticated database users to execute arbitrary code through missing overflow checks during SQL array value modification. This issue exists due to an integer overflow during array modification where a remote user can trigger the overflow by providing...

BIT-POSTGRESQL-JDBC-DRIVER-2022-21724 Unchecked Class Instantiation when providing Plugin Classes

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 o...

BIT-POSTGRESQL-2023-5870 Postgresql: role pg_signal_backend can signal certain superuser processes.

A flaw was found in PostgreSQL involving the pgcancelbackend role that signals background workers, including the logical replication launcher, autovacuum workers, and the autovacuum launcher. Successful exploitation requires a non-core extension with a less-resilient background worker and would...

BIT-POSTGRESQL-2024-0985 PostgreSQL non-owner REFRESH MATERIALIZED VIEW CONCURRENTLY executes arbitrary SQL

Late privilege drop in REFRESH MATERIALIZED VIEW CONCURRENTLY in PostgreSQL allows an object creator to execute arbitrary SQL functions as the command issuer. The command intends to run SQL functions as the owner of the materialized view, enabling safe refresh of untrusted materialized views. The...

BIT-POSTGRESQL-JDBC-DRIVER-2022-31197 SQL Injection in ResultSet.refreshRow() with malicious column names in pgjdbc

PostgreSQL JDBC Driver PgJDBC for short allows Java programs to connect to a PostgreSQL database using standard, database independent Java code. The PGJDBC implementation of the java.sql.ResultRow.refreshRow method is not performing escaping of column names so a malicious column name that contain...

BIT-POSTGRESQL-2024-24213

Supabase PostgreSQL v15.1 was discovered to contain a SQL injection vulnerability via the component /pgmeta/default/query. NOTE: the vendor's position is that this is an intended feature; also, it exists in the Supabase dashboard product, not the Supabase PostgreSQL product. Specifically,...

BIT-POSTGRESQL-JDBC-DRIVER-2022-41946 TemporaryFolder on unix-like systems does not limit access to created files in pgjdbc

pgjdbc is an open source postgresql JDBC Driver. In affected versions a prepared statement using either PreparedStatement.setTextint, InputStream or PreparedStatemet.setByteaint, InputStream will create a temporary file if the InputStream is larger than 2k. This will create a temporary file which...

Medium: postgresql

Issue Overview: A man-in-the-middle attacker can inject false responses to the client's first few queries, despite the use of SSL certificate verification and encryption. CVE-2021-23222 Affected Packages: postgresql Note: This advisory is applicable to Amazon Linux 2 - Postgresql14 Extra. Visit...

Important: libpq

Issue Overview: Late privilege drop in REFRESH MATERIALIZED VIEW CONCURRENTLY in PostgreSQL allows an object creator to execute arbitrary SQL functions as the command issuer. The command intends to run SQL functions as the owner of the materialized view, enabling safe refresh of untrusted...

Amazon Linux 2 : postgresql (ALASPOSTGRESQL13-2024-006)

The version of postgresql installed on the remote host is prior to 13.14-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2POSTGRESQL13-2024-006 advisory. Late privilege drop in REFRESH MATERIALIZED VIEW CONCURRENTLY in PostgreSQL allows an object creator to execute...

Amazon Linux 2 : postgresql (ALASPOSTGRESQL14-2024-006)

The version of postgresql installed on the remote host is prior to 14.11-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2POSTGRESQL14-2024-006 advisory. Late privilege drop in REFRESH MATERIALIZED VIEW CONCURRENTLY in PostgreSQL allows an object creator to execute...

Amazon Linux 2 : libpq (ALASPOSTGRESQL14-2024-007)

The version of libpq installed on the remote host is prior to 14.11-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2POSTGRESQL14-2024-007 advisory. Late privilege drop in REFRESH MATERIALIZED VIEW CONCURRENTLY in PostgreSQL allows an object creator to execute arbitrary...

Amazon Linux 2 : postgresql (ALASPOSTGRESQL14-2024-008)

The version of postgresql installed on the remote host is prior to 14.1-3. It is, therefore, affected by a vulnerability as referenced in the ALAS2POSTGRESQL14-2024-008 advisory. A man-in-the-middle attacker can inject false responses to the client's first few queries, despite the use of SSL...