Debian Postgresql-13 vulnerabilities

CVE-2025-1094 [HIGH] CVE-2025-1094: postgresql-13 - Improper neutralization of quoting syntax in PostgreSQL libpq functions PQescape... Improper neutralization of quoting syntax in PostgreSQL libpq functions PQescapeLiteral(), PQescapeIdentifier(), PQescapeString(), and PQescapeStringConn() allows a database input provider to achieve SQL injection in certain usage patterns. Specifically, SQL injection requires the application to use the function result to construct input to psql, the PostgreSQL

CVE-2020-25695 [HIGH] CVE-2020-25695: postgresql-13 - A flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10, ... A flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. An attacker having permission to create non-temporary objects in at least one schema can execute arbitrary SQL functions under the identity of a superuser. The highest threat from this vulnerability is to data confidentiality and integ

CVE-2022-1552 [HIGH] CVE-2022-1552: postgresql-13 - A flaw was found in PostgreSQL. There is an issue with incomplete efforts to ope... A flaw was found in PostgreSQL. There is an issue with incomplete efforts to operate safely when a privileged user is maintaining another user's objects. The Autovacuum, REINDEX, CREATE INDEX, REFRESH MATERIALIZED VIEW, CLUSTER, and pg_amcheck commands activated relevant protections too late or not at all during the process. This flaw allows an attacker with per

CVE-2024-10979 [HIGH] CVE-2024-10979: postgresql-13 - Incorrect control of environment variables in PostgreSQL PL/Perl allows an unpri... Incorrect control of environment variables in PostgreSQL PL/Perl allows an unprivileged database user to change sensitive process environment variables (e.g. PATH). That often suffices to enable arbitrary code execution, even if the attacker lacks a database server operating system user. Versions before PostgreSQL 17.1, 16.5, 15.9, 14.14, 13.17, and 12.21 are

CVE-2023-5869 [HIGH] CVE-2023-5869: postgresql-13 - A flaw was found in PostgreSQL that allows authenticated database users to execu... 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 specially crafted data. This enables the execution of arbitrary code

CVE-2026-2006 [HIGH] CVE-2026-2006: postgresql-13 - Missing validation of multibyte character length in PostgreSQL text manipulation... Missing validation of multibyte character length in PostgreSQL text manipulation allows a database user to issue crafted queries that achieve a buffer overrun. That suffices to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected. Scope: local bullseye: resolved (fix

CVE-2026-2004 [HIGH] CVE-2026-2004: postgresql-13 - Missing validation of type of input in PostgreSQL intarray extension selectivity... Missing validation of type of input in PostgreSQL intarray extension selectivity estimator function allows an object creator to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected. Scope: local bullseye: resolved (fixed in 13.23-0+deb11u2)

CVE-2026-2005 [HIGH] CVE-2026-2005: postgresql-13 - Heap buffer overflow in PostgreSQL pgcrypto allows a ciphertext provider to exec... Heap buffer overflow in PostgreSQL pgcrypto allows a ciphertext provider to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected. Scope: local bullseye: resolved (fixed in 13.23-0+deb11u2)

CVE-2021-32027 [HIGH] CVE-2021-32027: postgresql-13 - A flaw was found in postgresql in versions before 13.3, before 12.7, before 11.1... A flaw was found in postgresql in versions before 13.3, before 12.7, before 11.12, before 10.17 and before 9.6.22. While modifying certain SQL array values, missing bounds checks let authenticated database users write arbitrary bytes to a wide area of server memory. The highest threat from this vulnerability is to data confidentiality and integrity as well as

CVE-2023-39417 [HIGH] CVE-2023-39417: postgresql-13 - IN THE EXTENSION SCRIPT, a SQL Injection vulnerability was found in PostgreSQL i... 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 database-level CREATE privilege can execute arbitrary code as the

CVE-2025-8714 [MEDIUM] CVE-2025-8714: postgresql-13 - Untrusted data inclusion in pg_dump in PostgreSQL allows a malicious superuser o... Untrusted data inclusion in pg_dump in PostgreSQL allows a malicious superuser of the origin server to inject arbitrary code for restore-time execution as the client operating system account running psql to restore the dump, via psql meta-commands. pg_dumpall is also affected. pg_restore is affected when used to generate a plain-format dump. This is similar to

CVE-2024-7348 [HIGH] CVE-2024-7348: postgresql-13 - Time-of-check Time-of-use (TOCTOU) race condition in pg_dump in PostgreSQL allow... Time-of-check Time-of-use (TOCTOU) race condition in pg_dump in PostgreSQL allows an object creator to execute arbitrary SQL functions as the user running pg_dump, which is often a superuser. The attack involves replacing another relation type with a view or foreign table. The attack requires waiting for pg_dump to start, but winning the race condition is trivia

CVE-2021-23214 [HIGH] CVE-2021-23214: postgresql-13 - When the server is configured to use trust authentication with a clientcert requ... When the server is configured to use trust authentication with a clientcert requirement or to use cert authentication, a man-in-the-middle attacker can inject arbitrary SQL queries when a connection is first established, despite the use of SSL certificate verification and encryption. Scope: local bullseye: resolved (fixed in 13.5-0+deb11u1)

CVE-2025-8715 [MEDIUM] CVE-2025-8715: postgresql-13 - Improper neutralization of newlines in pg_dump in PostgreSQL allows a user of th... Improper neutralization of newlines in pg_dump in PostgreSQL allows a user of the origin server to inject arbitrary code for restore-time execution as the client operating system account running psql to restore the dump, via psql meta-commands inside a purpose-crafted object name. The same attacks can achieve SQL injection as a superuser of the restore target

CVE-2026-2007 [HIGH] CVE-2026-2007: postgresql-13 - Heap buffer overflow in PostgreSQL pg_trgm allows a database user to achieve unk... Heap buffer overflow in PostgreSQL pg_trgm allows a database user to achieve unknown impacts via a crafted input string. The attacker has limited control over the byte patterns to be written, but we have not ruled out the viability of attacks that lead to privilege escalation. PostgreSQL 18.1 and 18.0 are affected. Scope: local bullseye: resolved

CVE-2024-0985 [HIGH] CVE-2024-0985: postgresql-13 - Late privilege drop in REFRESH MATERIALIZED VIEW CONCURRENTLY in PostgreSQL allo... 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 victim is a superuser or member of one of the attacker's roles. Th

CVE-2020-25696 [HIGH] CVE-2020-25696: postgresql-13 - A flaw was found in the psql interactive terminal of PostgreSQL in versions befo... A flaw was found in the psql interactive terminal of PostgreSQL in versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. If an interactive psql session uses \gset when querying a compromised server, the attacker can execute arbitrary code as the operating system account running psql. The highest threat from this vulner

CVE-2020-25694 [HIGH] CVE-2020-25694: postgresql-13 - A flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10, ... A flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. If a client application that creates additional database connections only reuses the basic connection parameters while dropping security-relevant parameters, an opportunity for a man-in-the-middle attack, or the ability to observe clea

CVE-2022-2625 [HIGH] CVE-2022-2625: postgresql-13 - A vulnerability was found in PostgreSQL. This attack requires permission to crea... A vulnerability was found in PostgreSQL. This attack requires permission to create non-temporary objects in at least one schema, the ability to lure or wait for an administrator to create or update an affected extension in that schema, and the ability to lure or wait for a victim to use the object targeted in CREATE OR REPLACE or CREATE IF NOT EXISTS. Given all

CVE-2023-2454 [HIGH] CVE-2023-2454: postgresql-13 - schema_element defeats protective search_path changes; It was found that certain... schema_element defeats protective search_path changes; It was found that certain database calls in PostgreSQL could permit an authed attacker with elevated database-level privileges to execute arbitrary code. Scope: local bullseye: resolved (fixed in 13.11-0+deb11u1)