Vulnerabilities > Postgresql

DATE CVE VULNERABILITY TITLE RISK
2023-12-10 CVE-2023-5870 A flaw was found in PostgreSQL involving the pg_cancel_backend role that signals background workers, including the logical replication launcher, autovacuum workers, and the autovacuum launcher.
network
high complexity
postgresql redhat
4.4
2023-08-22 CVE-2020-21469 Classic Buffer Overflow vulnerability in Postgresql 12.2
An issue was discovered in PostgreSQL 12.2 allows attackers to cause a denial of service via repeatedly sending SIGHUP signals.
local
low complexity
postgresql CWE-120
4.4
2023-08-11 CVE-2023-39417 SQL Injection vulnerability in multiple products
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 "").
network
low complexity
postgresql redhat debian CWE-89
8.8
2023-08-11 CVE-2023-39418 Insufficient Granularity of Access Control vulnerability in multiple products
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.
network
low complexity
postgresql redhat debian CWE-1220
4.3
2023-06-09 CVE-2023-2454 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.
network
low complexity
postgresql redhat fedoraproject
7.2
2023-06-09 CVE-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.
network
low complexity
postgresql redhat fedoraproject
5.4
2023-03-03 CVE-2022-41862 In PostgreSQL, a modified, unauthenticated server can send an unterminated string during the establishment of Kerberos transport encryption.
network
high complexity
postgresql fedoraproject redhat
3.7
2022-11-23 CVE-2022-41946 Exposure of Resource to Wrong Sphere vulnerability in multiple products
pgjdbc is an open source postgresql JDBC Driver.
local
low complexity
postgresql debian CWE-668
5.5
2022-08-31 CVE-2022-1552 Unspecified vulnerability in Postgresql
A flaw was found in PostgreSQL.
network
low complexity
postgresql
8.8
2022-08-25 CVE-2021-43767 Improper Certificate Validation vulnerability in Postgresql
Odyssey passes to client unencrypted bytes from man-in-the-middle When Odyssey storage is configured to use the PostgreSQL server using 'trust' authentication with a 'clientcert' requirement or to use 'cert' authentication, a man-in-the-middle attacker can inject false responses to the client's first few queries.
network
high complexity
postgresql CWE-295
5.9