File Upload Vulnerability in ClassCMS Backend

ClassCMS is a content management system. A file upload vulnerability exists in the ClassCMS backend. An attacker can exploit the vulnerability to upload a webshell and gain server privileges...

CVE-2020-25096

LogRhythm Platform Manager PM 7.4.9 has Incorrect Access Control. Users within LogRhythm can be delegated different roles and privileges, intended to limit what data and services they can interact with. However, no access control is enforced for WebSocket-based communication to the PM application...

CVE-2020-25096

LogRhythm Platform Manager PM 7.4.9 has Incorrect Access Control. Users within LogRhythm can be delegated different roles and privileges, intended to limit what data and services they can interact with. However, no access control is enforced for WebSocket-based communication to the PM application...

Sonatype Nexus Repository Manager External Entity Injection Vulnerability

Sonatype Nexus Repository Manager NXRM is a Maven repository manager from Sonatype USA. An external entity injection vulnerability exists in the Sonatype Nexus Repository Manager product, which allows an attacker with Nexus Repository Manager administrator privileges to configure the system in su...

F5 Networks BIG-IP : BIG-IP ASM vulnerability (K58102101)

When the BIG-IP ASM system processes requests with JSON payload, an unusually large number of parameters can cause excessive CPU usage in the BIG-IP ASM bd process. CVE-2020-27718 Impact When this vulnerability is exploited, the BIG-IP ASM system may take longer than usual to process these...

Sonatype Nexus Repository Manager 代码问题漏洞

Sonatype Nexus Repository Manager NXRM is a Maven repository manager from Sonatype USA. An external entity injection vulnerability exists in the Sonatype Nexus Repository Manager product, which allows an attacker with Nexus Repository Manager administrator privileges to configure the system in su...

mkCMS v6.2.6 SQL Injection Vulnerability in Backend

mkCMS is a free and open source PHP content management system, small yet powerful, with tons of templates and more. mkCMS v6.2.6 has a SQL injection vulnerability in the background, which can be exploited by attackers to obtain sensitive information from the database...

DEBIAN-CVE-2020-29569

An issue was discovered in the Linux kernel through 5.10.1, as used with Xen through 4.14.x. The Linux kernel PV block backend expects the kernel thread handler to reset ring-xenblkd to NULL when stopped. However, the handler may not have time to run if the frontend quickly toggles between the...

ALPINE-CVE-2020-29568

An issue was discovered in Xen through 4.14.x. Some OSes such as Linux, FreeBSD, and NetBSD are processing watch events using a single thread. If the events are received faster than the thread is able to handle, they will get queued. As the queue is unbounded, a guest may be able to trigger an OO...

CVE-2020-29569

An issue was discovered in the Linux kernel through 5.10.1, as used with Xen through 4.14.x. The Linux kernel PV block backend expects the kernel thread handler to reset ring-xenblkd to NULL when stopped. However, the handler may not have time to run if the frontend quickly toggles between the...

DEBIAN-CVE-2020-29568

An issue was discovered in Xen through 4.14.x. Some OSes such as Linux, FreeBSD, and NetBSD are processing watch events using a single thread. If the events are received faster than the thread is able to handle, they will get queued. As the queue is unbounded, a guest may be able to trigger an OO...

ALPINE-CVE-2020-29569

An issue was discovered in the Linux kernel through 5.10.1, as used with Xen through 4.14.x. The Linux kernel PV block backend expects the kernel thread handler to reset ring-xenblkd to NULL when stopped. However, the handler may not have time to run if the frontend quickly toggles between the...

CVE-2020-29569

An issue was discovered in the Linux kernel through 5.10.1, as used with Xen through 4.14.x. The Linux kernel PV block backend expects the kernel thread handler to reset ring-xenblkd to NULL when stopped. However, the handler may not have time to run if the frontend quickly toggles between the...

UBUNTU-CVE-2020-29569

An issue was discovered in the Linux kernel through 5.10.1, as used with Xen through 4.14.x. The Linux kernel PV block backend expects the kernel thread handler to reset ring-xenblkd to NULL when stopped. However, the handler may not have time to run if the frontend quickly toggles between the...

Null pointer dereference

An issue was discovered in the Linux kernel through 5.10.1, as used with Xen through 4.14.x. The Linux kernel PV block backend expects the kernel thread handler to reset ring-xenblkd to NULL when stopped. However, the handler may not have time to run if the frontend quickly toggles between the...

CVE-2020-29569

An issue was discovered in the Linux kernel through 5.10.1, as used with Xen through 4.14.x. The Linux kernel PV block backend expects the kernel thread handler to reset ring-xenblkd to NULL when stopped. However, the handler may not have time to run if the frontend quickly toggles between the...

CVE-2020-29569

CVE-2020-29569 describes a use-after-free in the Linux kernel PV block backend (blkback) when Xen is used, where the kernel thread handler may not reset ring->xenblkd to NULL if the frontend toggles between connect/disconnect, allowing a misbehaving guest to trigger a dom0 crash. The issue aff...

CVE-2020-29569

An issue was discovered in the Linux kernel through 5.10.1, as used with Xen through 4.14.x. The Linux kernel PV block backend expects the kernel thread handler to reset ring-xenblkd to NULL when stopped. However, the handler may not have time to run if the frontend quickly toggles between the...

CVE-2020-29569

An issue was discovered in the Linux kernel through 5.10.1, as used with Xen through 4.14.x. The Linux kernel PV block backend expects the kernel thread handler to reset ring-xenblkd to NULL when stopped. However, the handler may not have time to run if the frontend quickly toggles between the...

CVE-2020-29568

CVE-2020-29568 affects Xen frontends/backends (Xen 4.14.x and older) where watch events are processed by a single thread. If events arrive faster than handling, the unbounded queue can exhaust backend memory, allowing a guest to trigger an OOM in the dom0 backend. The Xen issue is described in mu...