CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 2CVE-2023-42753 – Kernel: netfilter: potential slab-out-of-bound access due to integer underflow
https://notcve.org/view.php?id=CVE-2023-42753
An array indexing vulnerability was found in the netfilter subsystem of the Linux kernel. A missing macro could lead to a miscalculation of the `h->nets` array offset, providing attackers with the primitive to arbitrarily increment/decrement a memory buffer out-of-bound. This issue may allow a local user to crash the system or potentially escalate their privileges on the system. Se encontró una vulnerabilidad de indexación de matrices en el subsistema netfilter del kernel de Linux. Una macro faltante podría provocar un error de cálculo del desplazamiento de la matriz `h->nets`, proporcionando a los atacantes la primitiva de incrementar/disminuir arbitrariamente un búfer de memoria fuera de límites. • http://packetstormsecurity.com/files/175963/Kernel-Live-Patch-Security-Notice-LSN-0099-1.html https://access.redhat.com/errata/RHSA-2023:7370 https://access.redhat.com/errata/RHSA-2023:7379 https://access.redhat.com/errata/RHSA-2023:7382 https://access.redhat.com/errata/RHSA-2023:7389 https://access.redhat.com/errata/RHSA-2023:7411 https://access.redhat.com/errata/RHSA-2023:7418 https://access.redhat.com/errata/RHSA-2023:7539 https://access.redhat.com/errata/RHSA-2023:7558 h • CWE-787: Out-of-bounds Write •
CVSS: 8.1EPSS: 0%CPEs: 5EXPL: 0CVE-2022-4137 – Keycloak: reflected xss attack
https://notcve.org/view.php?id=CVE-2022-4137
A reflected cross-site scripting (XSS) vulnerability was found in the 'oob' OAuth endpoint due to incorrect null-byte handling. This issue allows a malicious link to insert an arbitrary URI into a Keycloak error page. This flaw requires a user or administrator to interact with a link in order to be vulnerable. This may compromise user details, allowing it to be changed or collected by an attacker. Se encontró una vulnerabilidad reflejada de scross-site scripting (XSS) en el endpoint de OAuth 'oob' debido a un manejo incorrecto de bytes nulos. • https://access.redhat.com/errata/RHSA-2023:1043 https://access.redhat.com/errata/RHSA-2023:1044 https://access.redhat.com/errata/RHSA-2023:1045 https://access.redhat.com/errata/RHSA-2023:1049 https://access.redhat.com/security/cve/CVE-2022-4137 https://bugzilla.redhat.com/show_bug.cgi?id=2148496 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE-81: Improper Neutralization of Script in an Error Message Web Page •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2023-5156 – Glibc: dos due to memory leak in getaddrinfo.c
https://notcve.org/view.php?id=CVE-2023-5156
A flaw was found in the GNU C Library. A recent fix for CVE-2023-4806 introduced the potential for a memory leak, which may result in an application crash. Se encontró una falla en la librería GNU C. Una solución reciente para CVE-2023-4806 introdujo la posibilidad de una pérdida de memoria, lo que puede provocar un bloqueo de la aplicación. • http://www.openwall.com/lists/oss-security/2023/10/03/4 http://www.openwall.com/lists/oss-security/2023/10/03/5 http://www.openwall.com/lists/oss-security/2023/10/03/6 http://www.openwall.com/lists/oss-security/2023/10/03/8 https://access.redhat.com/security/cve/CVE-2023-5156 https://bugzilla.redhat.com/show_bug.cgi?id=2240541 https://security.gentoo.org/glsa/202402-01 https://sourceware.org/bugzilla/show_bug.cgi?id=30884 https://sourceware.org/git& • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 6.6EPSS: 0%CPEs: 4EXPL: 0CVE-2023-1633 – Insecure barbican configuration file leaking credential
https://notcve.org/view.php?id=CVE-2023-1633
A credentials leak flaw was found in OpenStack Barbican. This flaw allows a local authenticated attacker to read the configuration file, gaining access to sensitive credentials. Se encontró una falla de fuga de credenciales en OpenStack Barbican. Esta falla permite que un atacante autenticado local lea el archivo de configuración y obtenga acceso a credenciales sensibles. • https://access.redhat.com/security/cve/CVE-2023-1633 https://bugzilla.redhat.com/show_bug.cgi?id=2181761 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-522: Insufficiently Protected Credentials •
CVSS: 6.0EPSS: 0%CPEs: 4EXPL: 0CVE-2023-1636 – Incomplete container isolation
https://notcve.org/view.php?id=CVE-2023-1636
A vulnerability was found in OpenStack Barbican containers. This vulnerability is only applicable to deployments that utilize an all-in-one configuration. Barbican containers share the same CGROUP, USER, and NET namespace with the host system and other OpenStack services. If any service is compromised, it could gain access to the data transmitted to and from Barbican. Se encontró una vulnerabilidad en los contenedores OpenStack Barbican. • https://access.redhat.com/security/cve/CVE-2023-1636 https://bugzilla.redhat.com/show_bug.cgi?id=2181765 • CWE-653: Improper Isolation or Compartmentalization •