CVSS: 4.3EPSS: 0%CPEs: 42EXPL: 0CVE-2023-5868 – Postgresql: memory disclosure in aggregate function calls
https://notcve.org/view.php?id=CVE-2023-5868
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, potentially revealing notable and confidential information. This issue exists due to excessive data output in aggregate function calls, enabling remote users to read some portion of system memory. Se encontró una vulnerabilidad de divulgación de memoria en PostgreSQL que permite a usuarios remotos acceder a información confidencial explotando ciertas llamadas a funciones agregadas con argumentos de tipo "desconocido". El manejo de valores de tipo "desconocido" de cadenas literales sin designación de tipo puede revelar bytes, lo que potencialmente revela información importante y confidencial. • https://access.redhat.com/errata/RHSA-2023:7545 https://access.redhat.com/errata/RHSA-2023:7579 https://access.redhat.com/errata/RHSA-2023:7580 https://access.redhat.com/errata/RHSA-2023:7581 https://access.redhat.com/errata/RHSA-2023:7616 https://access.redhat.com/errata/RHSA-2023:7656 https://access.redhat.com/errata/RHSA-2023:7666 https://access.redhat.com/errata/RHSA-2023:7667 https://access.redhat.com/errata/RHSA-2023:7694 https://access.redhat.com/errata/RHSA • CWE-686: Function Call With Incorrect Argument Type •
CVSS: 8.8EPSS: 1%CPEs: 49EXPL: 0CVE-2023-5869 – Postgresql: buffer overrun from integer overflow in array modification
https://notcve.org/view.php?id=CVE-2023-5869
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 on the target system, allowing users to write arbitrary bytes to memory and extensively read the server's memory. Se encontró una falla en PostgreSQL que permite a los usuarios de bases de datos autenticados ejecutar código arbitrario al faltar verificaciones de desbordamiento durante la modificación del valor de la matriz SQL. Este problema existe debido a un desbordamiento de enteros durante la modificación de la matriz, donde un usuario remoto puede desencadenar el desbordamiento proporcionando datos especialmente manipulados. • https://access.redhat.com/errata/RHSA-2023:7545 https://access.redhat.com/errata/RHSA-2023:7579 https://access.redhat.com/errata/RHSA-2023:7580 https://access.redhat.com/errata/RHSA-2023:7581 https://access.redhat.com/errata/RHSA-2023:7616 https://access.redhat.com/errata/RHSA-2023:7656 https://access.redhat.com/errata/RHSA-2023:7666 https://access.redhat.com/errata/RHSA-2023:7667 https://access.redhat.com/errata/RHSA-2023:7694 https://access.redhat.com/errata/RHSA • CWE-190: Integer Overflow or Wraparound •
CVSS: 4.4EPSS: 0%CPEs: 42EXPL: 0CVE-2023-5870 – Postgresql: role pg_signal_backend can signal certain superuser processes.
https://notcve.org/view.php?id=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. Successful exploitation requires a non-core extension with a less-resilient background worker and would affect that specific background worker only. This issue may allow a remote high privileged user to launch a denial of service (DoS) attack. Se encontró una falla en PostgreSQL que involucra la función pg_cancel_backend que señala a los trabajadores en segundo plano, incluido el iniciador de replicación lógica, los trabajadores de autovacuum y el iniciador de autovacuum. La explotación exitosa requiere una extensión no central con un trabajador en segundo plano menos resistente y afectaría únicamente a ese trabajador en segundo plano específico. • https://access.redhat.com/errata/RHSA-2023:7545 https://access.redhat.com/errata/RHSA-2023:7579 https://access.redhat.com/errata/RHSA-2023:7580 https://access.redhat.com/errata/RHSA-2023:7581 https://access.redhat.com/errata/RHSA-2023:7616 https://access.redhat.com/errata/RHSA-2023:7656 https://access.redhat.com/errata/RHSA-2023:7666 https://access.redhat.com/errata/RHSA-2023:7667 https://access.redhat.com/errata/RHSA-2023:7694 https://access.redhat.com/errata/RHSA • CWE-400: Uncontrolled Resource Consumption •
CVSS: 6.8EPSS: 0%CPEs: 2EXPL: 0CVE-2023-5056 – Skupper-operator: privelege escalation via config map
https://notcve.org/view.php?id=CVE-2023-5056
A flaw was found in the Skupper operator, which may permit a certain configuration to create a service account that would allow an authenticated attacker in the adjacent cluster to view deployments in all namespaces in the cluster. This issue permits unauthorized viewing of information outside of the user's purview. Se encontró una falla en el operador Skupper, que puede permitir que una determinada configuración cree una cuenta de servicio que permitiría a un atacante autenticado en el clúster adyacente ver las implementaciones en todos los espacios de nombres del clúster. Este problema permite la visualización no autorizada de información fuera del ámbito del usuario. • https://access.redhat.com/errata/RHSA-2023:6219 https://access.redhat.com/security/cve/CVE-2023-5056 https://bugzilla.redhat.com/show_bug.cgi?id=2239517 • CWE-862: Missing Authorization •
CVSS: 6.3EPSS: 0%CPEs: 14EXPL: 0CVE-2023-5115 – Ansible: malicious role archive can cause ansible-galaxy to overwrite arbitrary files
https://notcve.org/view.php?id=CVE-2023-5115
An absolute path traversal attack exists in the Ansible automation platform. This flaw allows an attacker to craft a malicious Ansible role and make the victim execute the role. A symlink can be used to overwrite a file outside of the extraction path. Existe un ataque de path traversal absoluto en la plataforma de automatización Ansible. Esta falla permite a un atacante crear un rol de Ansible malicioso y hacer que la víctima ejecute el rol. • https://access.redhat.com/errata/RHSA-2023:5701 https://access.redhat.com/errata/RHSA-2023:5758 https://access.redhat.com/security/cve/CVE-2023-5115 https://bugzilla.redhat.com/show_bug.cgi?id=2233810 https://lists.debian.org/debian-lts-announce/2023/12/msg00018.html • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •