#postgres

Ubuntu Security Notice 6968-1 - Noah Misch discovered that PostgreSQL incorrectly handled certain SQL objects. An attacker could possibly use this issue to execute arbitrary SQL functions as the superuser.

The following presentation at this year's DEF CON was brought to our attention on the SQLx Discord: > SQL Injection isn't Dead: Smuggling Queries at the Protocol Level > <http://web.archive.org/web/20240812130923/https://media.defcon.org/DEF%20CON%2032/DEF%20CON%2032%20presentations/DEF%20CON%2032%20-%20Paul%20Gerste%20-%20SQL%20Injection%20Isn't%20Dead%20Smuggling%20Queries%20at%20the%20Protocol%20Level.pdf> > (Archive link for posterity.) Essentially, encoding a value larger than 4GiB can cause the length prefix in the protocol to overflow, causing the server to interpret the rest of the string as binary protocol commands or other data. It appears SQLx _does_ perform truncating casts in a way that could be problematic, for example: <https://github.com/launchbadge/sqlx/blob/6f2905695b9606b5f51b40ce10af63ac9e696bb8/sqlx-postgres/src/arguments.rs#L163> This code has existed essentially since the beginning, so it is reasonable to assume that all published versions `<= 0.8.0` a...

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).  View CSAF 1. EXECUTIVE SUMMARY CVSS v4 9.4 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: SINEC NMS Vulnerabilities: Use After Free, Improper Input Validation, Deserialization of Untrusted Data, Improper Restriction of Operations within the Bounds of a Memory Buffer, Uncontrolled Resource Consumption, Out-of-bounds Read, Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion'), Privilege Dropping / Lowering Errors, Allocation of Resources Without Limits or Throttling, Execution with Unnecessary Privileges, Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'), Incorrect Authorization 2. RIS...

Debian Linux Security Advisory 5746-1 - Noah Misch discovered a race condition in the pg_dump tool included in PostgreSQL, which may result in privilege escalation.

Debian Linux Security Advisory 5745-1 - Noah Misch discovered a race condition in the pg_dump tool included in PostgreSQL, which may result in privilege escalation.

Red Hat Security Advisory 2024-5056-03 - Red Hat Integration Camel K 1.10.7 release and security update is now available.

rudder-server is part of RudderStack, an open source Customer Data Platform (CDP). Versions of rudder-server prior to 1.3.0-rc.1 are vulnerable to SQL injection. This issue may lead to Remote Code Execution (RCE) due to the `rudder` role in PostgresSQL having superuser permissions by default. Version 1.3.0-rc.1 contains patches for this issue.

### Summary Probably jwt bypass + sql injection or what i'm doing wrong? ### PoC (how to reproduce) 1. Create following files: docker-compose.yml: ``` services: postgres: image: postgres container_name: postgres_container_mre environment: POSTGRES_USER: test_user_pg POSTGRES_PASSWORD: test_pass_pg POSTGRES_DB: test_db prest: image: prest/prest build: . volumes: - ./queries:/queries - ./migrations:/migrations ports: - "3000:3000" ``` Dockerfile: ``` from prest/prest:latest COPY ./prest.toml prest.toml ``` prest.toml: ``` debug=false migrations = "./migrations" [http] port = 3000 [jwt] default = true key = "secret" algo = "HS256" [auth] enabled = true type = "body" encrypt = "MD5" table = "prest_users" username = "username" password = "password" [pg] URL = "postgresql://test_user_pg:test_pass_pg@postgres:5432/test_db/?sslmode=disable" [ssl] mode = "disable" sslcert = "./PATH" sslkey = "./PATH" sslrootcert = "....

An SQL Injection vulnerability in Apache Superset exists due to improper neutralization of special elements used in SQL commands. Specifically, certain engine-specific functions are not checked, which allows attackers to bypass Apache Superset's SQL authorization. To mitigate this, a new configuration key named DISALLOWED_SQL_FUNCTIONS has been introduced. This key disallows the use of the following PostgreSQL functions: version, query_to_xml, inet_server_addr, and inet_client_addr. Additional functions can be added to this list for increased protection. This issue affects Apache Superset: before 4.0.2. Users are recommended to upgrade to version 4.0.2, which fixes the issue.

Red Hat Security Advisory 2024-4402-03 - An update for postgresql-jdbc is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service.