CVSS: 7.2EPSS: 0%CPEs: 114EXPL: 3CVE-2009-1238 – Apple Mac OSX xnu 1228.x - 'vfssysctl' Local Kernel Denial of Service (PoC)
https://notcve.org/view.php?id=CVE-2009-1238
Race condition in the HFS vfs sysctl interface in XNU 1228.8.20 and earlier on Apple Mac OS X 10.5.6 and earlier allows local users to cause a denial of service (kernel memory corruption) by simultaneously executing the same HFS_SET_PKG_EXTENSIONS code path in multiple threads, which is problematic because of lack of mutex locking for an unspecified global variable. Condición de carrera en el interfaz HFS vfs sysctl en XNU v1228.8.20 y anteriores en Apple Mac OS X v10.5.6 y anteriores permite a usuarios locales producir una denegación de servicio (corrupción de la memoria del kernel) mediante la ejecucion simultanea de la ruta de código HFS_SET_PKG_EXTENSIONS en múltiples lineas de ejecución, lo cual es problemático debido a la ausencia de bloqueo de mutex para una variable inespecífica global. • https://www.exploit-db.com/exploits/8265 http://secunia.com/advisories/34424 http://www.digit-labs.org/files/exploits/xnu-vfssysctl-dos.c http://www.informationweek.com/news/hardware/mac/showArticle.jhtml?articleID=216401181 http://www.securityfocus.com/bid/34202 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 4.9EPSS: 0%CPEs: 114EXPL: 5CVE-2009-1237 – Apple Mac OSX xnu 1228.3.13 - 'macfsstat' Local Kernel Memory Leak/Denial of Service
https://notcve.org/view.php?id=CVE-2009-1237
Multiple memory leaks in XNU 1228.3.13 and earlier on Apple Mac OS X 10.5.6 and earlier allow local users to cause a denial of service (kernel memory consumption) via a crafted (1) SYS_add_profil or (2) SYS___mac_getfsstat system call. Múltiples fugas de memoria en XNU v1228.3.13 y anteriores en Apple Mac OS X v10.5.6 y anteriores permite a usuarios locales producir una denegación de servicio (consumo de memoria del kernel) a traves de llamadas de sistema (1) SYS_add_profil o (2) SYS___mac_getfsstat manipuladas. • https://www.exploit-db.com/exploits/8263 https://www.exploit-db.com/exploits/8264 http://secunia.com/advisories/34424 http://www.digit-labs.org/files/exploits/xnu-macfsstat-leak.c http://www.digit-labs.org/files/exploits/xnu-profil-leak.c http://www.informationweek.com/news/hardware/mac/showArticle.jhtml?articleID=216401181 http://www.securityfocus.com/bid/34202 • CWE-399: Resource Management Errors •
CVSS: 7.2EPSS: 0%CPEs: 114EXPL: 4CVE-2009-1235 – Apple Mac OSX xnu 1228.x - 'hfs-fcntl' Kernel Privilege Escalation
https://notcve.org/view.php?id=CVE-2009-1235
XNU 1228.9.59 and earlier on Apple Mac OS X 10.5.6 and earlier does not properly restrict interaction between user space and the HFS IOCTL handler, which allows local users to overwrite kernel memory and gain privileges by attaching an HFS+ disk image and performing certain steps involving HFS_GET_BOOT_INFO fcntl calls. XNU v1228.9.59 y anteriores en Apple Mac OS X v10.5.6 no aplica las restricciones adecuadas entre el espacio del usuario y el manejador HFS IOCTL, lo que permite a usuarios locales sobrescribir la memoria del kernel y conseguir ganar privilegios adjuntando una imagen de un disco HFS+ y realizando ciertos pasos incluyendo llamadas HFS_GET_BOOT_INFO fcntl. • https://www.exploit-db.com/exploits/8266 http://lists.apple.com/archives/security-announce/2009/Aug/msg00001.html http://secunia.com/advisories/34424 http://secunia.com/advisories/36096 http://support.apple.com/kb/HT3757 http://www.digit-labs.org/files/exploits/xnu-hfs-fcntl-v2.c http://www.digit-labs.org/files/exploits/xnu-hfs-fcntl-v2.sh http://www.informationweek.com/news/hardware/mac/showArticle.jhtml?articleID=216401181 http://www.securityfocus.com/bid/34203 http:/&# • CWE-264: Permissions, Privileges, and Access Controls •
CVSS: 10.0EPSS: 6%CPEs: 114EXPL: 3CVE-2009-1236 – Apple Mac OSX xnu 1228.3.13 - 'zip-notify' Remote Kernel Overflow (PoC)
https://notcve.org/view.php?id=CVE-2009-1236
Heap-based buffer overflow in the AppleTalk networking stack in XNU 1228.3.13 and earlier on Apple Mac OS X 10.5.6 and earlier allows remote attackers to cause a denial of service (system crash) via a ZIP NOTIFY (aka ZIPOP_NOTIFY) packet that overwrites a certain ifPort structure member. Desbordamiento de búfer basado en pila en AppleTalk networking stack en XNU v1228.3.13 y anteriores en Apple Mac OS X v10.5.6 permite a atacantes remotos producir una denegación de servicio (caída del sistema) a través de un paquete NOTIFY (también conocido como ZIPOP_NOTIFY) que sobrescribe miembro de estructura ifPort. • https://www.exploit-db.com/exploits/8262 http://secunia.com/advisories/34424 http://www.digit-labs.org/files/exploits/xnu-appletalk-zip.c http://www.informationweek.com/news/hardware/mac/showArticle.jhtml?articleID=216401181 http://www.securityfocus.com/bid/34201 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 4.9EPSS: 0%CPEs: 12EXPL: 0CVE-2008-4219
https://notcve.org/view.php?id=CVE-2008-4219
The kernel in Apple Mac OS X before 10.5.6 allows local users to cause a denial of service (infinite loop and system halt) by running an application that is dynamically linked to libraries on an NFS server, related to occurrence of an exception in this application. El núcleo en Apple Mac OS X versiones anteriores a 10.5.6 permite a usuarios locales provocar una denegación de servicio (bucle infinito y parada del sistema) mediante la ejecución de una aplicación que está dinámicamente enlazada a librebrías en un servidor NFS, relacionado con la aparición de una excepción es esta aplicación. • http://lists.apple.com/archives/security-announce//2008//Dec/msg00000.html http://secunia.com/advisories/33179 http://support.apple.com/kb/HT3338 http://www.securityfocus.com/bid/32839 http://www.securityfocus.com/bid/32873 http://www.securitytracker.com/id?1021404 http://www.us-cert.gov/cas/techalerts/TA08-350A.html http://www.vupen.com/english/advisories/2008/3444 • CWE-399: Resource Management Errors •