DB_Audit_Research

Самоопровергающиеся аудиты — воспроизводимый лаб. Лицензия: MIT код / CC BY 4.0 документация Исследование в области защитной безопасности, проверяющее, может ли малопривилегированная, только-инъекционная роль базы данных обратимо ослепить триггерный аудит и отравить атрибуцию на стандартном...

CVE-2019-9193-Home-Lab

ENGLISH BELOW CVE-2019-9193 — PostgreSQL COPY FROM PROGRAM RCE Lab นี้จำลองช่องโหว่ CVE-2019-9193 ที่เกิดใน PostgreSQL เวอร์ชัน 9.3 - 11.2 ซึ่งเปิดให้ user ที่เป็น superuser หรือมี role pgexecuteserverprogram สามารถใช้คำสั่ง: root@kitploit: COPY ... FROM PROGRAM '' เพื่อรันคำสั่ง OS ได้โดยตรง...

CVE-2026-2005

Патч апстрима для CVE-2026-2005 pgcrypto, PostgreSQL 17.7 → 17.8...

CVE-2026-79303

CVE-2026-79303 Boolean-blind SQL 인젝션 설명 : 필수 데이터 검증 없이, 그리고 매개변수화된 명령문이나 저장 프로시저를 사용하지 않고 동적 SQL 문이 생성됩니다. 영향 : SQLi CVSSv3.1 벡터 : AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H 9.9 Critical CWE : CWE-89: SQL 명령에 사용되는 특수 요소의 부적절한 중화'SQL 인젝션' 영향을 받는 구성 요소 : GET 매개변수 orderby 및 orderdirection 공급업체 : kaiten 영향을...

CVE-2019-9193-Postgresql-RCE

usage: CVE-2019-9193.py -h -i IP -p PORT -d DATABASE -c COMMAND -t TIMEOUT -U USER -P PASSWORD example: python3 CVE-2019-9193.py -i 127.0.0.1 -p 5432 -U postgres -c 'id' example 2 : python3 CVE-2019-9193.py -h localhost -p 5432 -U postgres -c 'id' output: + Connecting to PostgreSQL Database on...

postgresql: PostgreSQL: Arbitrary code execution via type confusion with "internal" arguments

A type confusion vulnerability in PostgreSQL allows any user to execute arbitrary code as the database's operating system user by calling functions with mishandled "internal" data type arguments...

postgresql: PostgreSQL: Privilege escalation via SQL injection in EXTRACT() deparse

A SQL injection flaw in PostgreSQL's EXTRACT expression deparser allows an authenticated object owner to execute arbitrary SQL commands with superuser privileges. By defining a hostile database object, an attacker can achieve privilege escalation when deparsing tools like pgdump or psql inspect o...

postgresql: PostgreSQL: Stack buffer overflow via OUT parameter count manipulation

A flaw was found in PostgreSQL. An object creator can exploit a stack buffer overflow vulnerability within the argument name matching component. By manipulating the OUT parameter count, an attacker can write limited arbitrary bytes 0x0 and 0x1 to server memory, which may lead to unknown impacts...

Important: Red Hat Security Advisory: postgresql:18 security update

An update for the postgresql:18 module is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

postgresql: PostgreSQL: Information disclosure via type confusion in ctid selectivity estimator

A flaw was found in PostgreSQL. This vulnerability, stemming from a type confusion issue in the ctid data type selectivity estimator, could allow an authenticated object creator to access and potentially recover sensitive information from memory. By manipulating input, an attacker could gain...

postgresql: PostgreSQL: Arbitrary code execution via type confusion in 'refint' module

A flaw was found in PostgreSQL. A type confusion vulnerability in the 'refint' module allows an object creator to execute arbitrary code as the operating system user running the database. This could lead to a complete compromise of the database server...

postgresql: PostgreSQL: Arbitrary code execution via long POSIX timezone abbreviation

A heap buffer overflow flaw was found in the PostgreSQL tochartimestamptz function. An attacker can exploit this by supplying an overly long POSIX timezone abbreviation to execute arbitrary code as the database's operating system user, potentially resulting in complete system compromise...

postgresql: PostgreSQL: Arbitrary code execution via logical decoding plugin

A flaw was found in PostgreSQL. Missing authorization in PostgreSQL's logical decoding feature allows a non-superuser with REPLICATION privilege to load arbitrary files. This can lead to arbitrary code execution as the operating system account running the server...

postgresql: PostgreSQL: Arbitrary code execution via type confusion in cursor lifecycle

A flaw was found in PostgreSQL. This vulnerability, caused by type confusion in the 'portal'/cursor lifecycle, allows a user to execute arbitrary code as the operating system user running the database. This can occur by re-creating a cursor or other portal with different types. Successful...

postgresql: PostgreSQL psql: Arbitrary command execution via untrusted data in COPY FROM STDIN

A flaw was found in PostgreSQL psql. During the COPY FROM STDIN operation, untrusted data can be mistakenly interpreted as psql commands if an error injection causes the command to fail prematurely. This could allow an attacker to achieve arbitrary command execution. Successful exploitation...

postgresql: PostgreSQL: Arbitrary code execution via plperl tied hash heap buffer overflow

A flaw was found in PostgreSQL. A heap buffer overflow vulnerability exists in the plperl component when returning a tied hash. This allows a function owner to execute arbitrary code as the operating system user running the database by providing a specially crafted function body. This could lead ...

postgresql: PostgreSQL: Arbitrary code execution via integer wraparound in tsvector and tsquery functions

A flaw was found in PostgreSQL. An unprivileged database user can exploit an integer wraparound vulnerability in the tsvector and tsquery data type functions. By providing crafted large inputs, the server can be forced to undersize an allocation, leading to an out-of-bounds write. This could...

postgresql: PostgreSQL: SQL injection in pg_createsubscriber allows arbitrary SQL execution as superuser

A flaw was found in PostgreSQL. An attacker with pgcreatesubscription rights can exploit a SQL injection vulnerability in the pgcreatesubscriber utility. This allows the attacker to execute arbitrary SQL commands with superuser privileges when pgcreatesubscriber is next run, leading to potential...

postgresql: PostgreSQL pg_stat_statements: Arbitrary code execution via heap buffer overflow

A flaw was found in PostgreSQL pgstatstatements. A local attacker, specifically a query author, could exploit a heap buffer overflow vulnerability by crafting special queries containing array constants. This could allow the attacker to execute arbitrary code as the operating system user running t...

postgresql: PostgreSQL: Arbitrary code execution via type confusion in pg_restore_attribute_stats()

A flaw was found in PostgreSQL. An object creator can exploit a type confusion vulnerability in the pgrestoreattributestats function. This flaw occurs due to the conflation of range and multirange values, allowing the attacker to execute arbitrary code as the operating system user running the...