16058 matches found
FreeBSD Code Execution Vulnerability
FreeBSD is a set of Unix-like free operating systems in the FreeBSD project, headed by the Core Team team, and is an important branch of Unix-like systems that have evolved through BSD, 386BSD, and 4.4BSD. A security vulnerability exists in FreeBSD versions prior to 11.2-STABLE r341486 and prior ...
Design/Logic Flaw
In FreeBSD before 11.2-STABLEr341486 and 11.2-RELEASE-p6, insufficient bounds checking in one of the device models provided by bhyve can permit a guest operating system to overwrite memory in the bhyve host possibly permitting arbitrary code execution. A guest OS using a firmware image can cause...
CVE-2018-17160
In FreeBSD before 11.2-STABLEr341486 and 11.2-RELEASE-p6, insufficient bounds checking in one of the device models provided by bhyve can permit a guest operating system to overwrite memory in the bhyve host possibly permitting arbitrary code execution. A guest OS using a firmware image can cause...
CVE-2018-17160
In FreeBSD before 11.2-STABLEr341486 and 11.2-RELEASE-p6, insufficient bounds checking in one of the device models provided by bhyve can permit a guest operating system to overwrite memory in the bhyve host possibly permitting arbitrary code execution. A guest OS using a firmware image can cause...
CVE-2018-17160
In FreeBSD before 11.2-STABLEr341486 and 11.2-RELEASE-p6, insufficient bounds checking in one of the device models provided by bhyve can permit a guest operating system to overwrite memory in the bhyve host possibly permitting arbitrary code execution. A guest OS using a firmware image can cause...
CVE-2018-17160
The CVE concerns FreeBSD bhyve: before 11.2-STABLE (r341486) and 11.2-RELEASE-p6, insufficient bounds checking in a bhyve device model can let a guest OS overwrite host memory, potentially enabling arbitrary code execution with root privileges. Affected behavior includes host crashes or code exec...
Integer overflow
In FreeBSD before 11.2-STABLEr340854 and 11.2-RELEASE-p5, an integer overflow error can occur when handling the client address length field in an NFSv4 request. Unprivileged remote users with access to the NFS server can crash the system by sending a specially crafted NFSv4 request...
CVE-2018-17159
In FreeBSD before 11.2-STABLEr340854 and 11.2-RELEASE-p5, the NFS server lacks a bounds check in the READDIRPLUS NFS request. Unprivileged remote users with access to the NFS server can cause a resource exhaustion by forcing the server to allocate an arbitrarily large memory allocation...
CVE-2018-17157
In FreeBSD before 11.2-STABLEr340854 and 11.2-RELEASE-p5, an integer overflow error when handling opcodes can cause memory corruption by sending a specially crafted NFSv4 request. Unprivileged remote users with access to the NFS server may be able to execute arbitrary code...
CVE-2018-17158
In FreeBSD before 11.2-STABLEr340854 and 11.2-RELEASE-p5, an integer overflow error can occur when handling the client address length field in an NFSv4 request. Unprivileged remote users with access to the NFS server can crash the system by sending a specially crafted NFSv4 request...
CVE-2018-17158
In FreeBSD before 11.2-STABLEr340854 and 11.2-RELEASE-p5, an integer overflow error can occur when handling the client address length field in an NFSv4 request. Unprivileged remote users with access to the NFS server can crash the system by sending a specially crafted NFSv4 request...
CVE-2018-17159
In FreeBSD before 11.2-STABLEr340854 and 11.2-RELEASE-p5, the NFS server lacks a bounds check in the READDIRPLUS NFS request. Unprivileged remote users with access to the NFS server can cause a resource exhaustion by forcing the server to allocate an arbitrarily large memory allocation...
CVE-2018-17157
In FreeBSD before 11.2-STABLEr340854 and 11.2-RELEASE-p5, an integer overflow error when handling opcodes can cause memory corruption by sending a specially crafted NFSv4 request. Unprivileged remote users with access to the NFS server may be able to execute arbitrary code...
Integer overflow
In FreeBSD before 11.2-STABLEr340854 and 11.2-RELEASE-p5, an integer overflow error when handling opcodes can cause memory corruption by sending a specially crafted NFSv4 request. Unprivileged remote users with access to the NFS server may be able to execute arbitrary code...
Design/Logic Flaw
In FreeBSD before 11.2-STABLEr340854 and 11.2-RELEASE-p5, the NFS server lacks a bounds check in the READDIRPLUS NFS request. Unprivileged remote users with access to the NFS server can cause a resource exhaustion by forcing the server to allocate an arbitrarily large memory allocation...
CVE-2018-17159
CVE-2018-17159 affects FreeBSD before 11.2-STABLE(r340854) and 11.2-RELEASE-p5, where the NFS server lacks a bounds check in the READDIRPLUS NFS request. This can allow unprivileged remote users with access to the NFS server to cause resource exhaustion by forcing the server to allocate an arbitr...
CVE-2018-17157
In FreeBSD before 11.2-STABLEr340854 and 11.2-RELEASE-p5, an integer overflow error when handling opcodes can cause memory corruption by sending a specially crafted NFSv4 request. Unprivileged remote users with access to the NFS server may be able to execute arbitrary code...
CVE-2018-17159
In FreeBSD before 11.2-STABLEr340854 and 11.2-RELEASE-p5, the NFS server lacks a bounds check in the READDIRPLUS NFS request. Unprivileged remote users with access to the NFS server can cause a resource exhaustion by forcing the server to allocate an arbitrarily large memory allocation...
CVE-2018-17157
Affected software: FreeBSD NFS server on FreeBSD 11.x (pre-11.2-STABLE r340854 and 11.2-RELEASE-p5). Vulnerability: Integer overflow while handling NFSv4 opcodes, causing memory corruption. Impact: Unprivileged remote users with NFS access may execute arbitrary code on the server or cause crashes...
CVE-2018-17158
In FreeBSD before 11.2-STABLEr340854 and 11.2-RELEASE-p5, an integer overflow error can occur when handling the client address length field in an NFSv4 request. Unprivileged remote users with access to the NFS server can crash the system by sending a specially crafted NFSv4 request...