Exploit for Use After Free in Linux Linux_Kernel

CVE-2018-17182 Linux 内核VMA-UAF 提权漏洞（CVE-2018-17182） About Google Project Zero的网络安全研究人员发布了详细信息，并针对自内核版本3.16到4.18.8以来Linux内核中存在的高严重性漏洞的概念验证（PoC）漏洞利用。 由白帽黑客Jann Horn发现，内核漏洞（CVE-2018-17182）是Linux内存管理子系统中的缓存失效错误，导致释放后使用漏洞， 如果被利用，可能允许攻击者获得root权限目标系统上的特权...

CVE-2021-42912

FiberHome ONU GPON AN5506-04-F RP2617 is affected by an OS command injection vulnerability. This vulnerability allows the attacker, once logged in, to send commands to the operating system as the root user via the ping diagnostic tool, bypassing the IP address field, and concatenating OS commands...

avahi-daemon-check-dns.sh in the Debian avahi package through 0.8-4 is executed as root via /etc/network/if-up.d/avahi-daemon and allows a local attacker to cause a denial of service or create arbitrary empty files via a symlink attack on files under /run/avahi-daemon. NOTE: this only affects the packaging for Debian GNU/Linux (used indirectly by SUSE) not the upstream Avahi product.

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Fiberhome FiberHome ONU GPON 操作系统命令注入漏洞

Fiberhome FiberHome ONU GPON is a router from Fiberhome, China.FiberHome ONU GPON AN5506-04-F RP2617 is vulnerable to an operating system command injection vulnerability, which originates from FiberHome ONU GPON AN5506-04-F RP2617 is affected by an operating system command injection vulnerability...

The vulnerability of Juniper Networks Junos OS and Juniper Networks Junos OS Evolved, related to buffer overflow in the stack, allows an attacker to execute arbitrary commands with root privileges or cause the application to crash.

The vulnerability of Juniper Networks Junos OS and Juniper Networks Junos OS Evolved is related to buffer overflow in the stack. Exploiting this vulnerability can allow an attacker to cause an application to terminate abnormally or execute arbitrary commands with root privileges...

The vulnerability of the D-Link DIR-2640-US router’s microprogramming software lies in the insufficient protection of registration data, allowing attackers to elevate their privileges to the root level.

The vulnerability of the D-Link DIR-2640-US router’s microprogramming software is related to insufficient protection for registration data. Exploiting this vulnerability can allow attackers to elevate their privileges to the root level...

Oracle Linux 8 : samba (ELSA-2021-5082)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-5082 advisory. - related: rhbz2021171 - Fix CVE-2020-25717 - related: rhbz2021171 - Fix CVE-2020-25717 Tenable has extracted the preceding description block directly...

samba: Active Directory (AD) domain user could become root on domain members

A flaw was found in the way Samba maps domain users to local users. An authenticated attacker could use this flaw to cause possible privilege escalation...

Denial Of Service (DoS)

kernel is vulnerable to denial of service attacks. A user with root access is able to panic the system when issuing netfilter netflow commands...

Gryphon Tower Command Injection Vulnerability (CNVD-2021-100345)

A command injection vulnerability exists in Gryphon Tower, a wireless router from Gryphon, which stems from a failure to properly filter user input for special characters, commands, etc. in the parameters of operation 10 in the controllerserver service on the router. An unauthenticated, remote...

Gryphon Tower Command Injection Vulnerability

A command injection vulnerability exists in Gryphon Tower, a wireless router from Gryphon. The vulnerability stems from a failure to properly filter user input for special characters, commands, etc. in the parameters of operation 49 in the controllerserver service on the router. An unauthenticate...

Gryphon Tower Command Injection Vulnerability (CNVD-2021-100348)

Gryphon Tower is a wireless router from Gryphon, Inc. A command injection vulnerability exists in Gryphon Tower, which stems from the failure to properly filter user input for special characters, commands, etc. in the controllerserver service on the router, which could be exploited by a remote,...

Gryphon Tower Command Injection Vulnerability (CNVD-2021-100344)

The Gryphon Tower is a wireless router from Gryphon. A command injection vulnerability exists in Gryphon Tower, which originates from the failure of the parameters of operation 3 in the controllerserver service on the router to correctly filter special characters, commands, etc. entered by the...

Gryphon Tower Command Injection Vulnerability (CNVD-2021-100347)

A command injection vulnerability exists in Gryphon Tower, a wireless router from Gryphon. The vulnerability stems from the failure to properly filter the parameters of operation 41 in the controllerserver service on the router for special characters and commands entered by the user, which could ...

Gryphon Tower Information Disclosure Vulnerability

Gryphon Tower is a wireless router from Gryphon, Inc. Gryphon Tower is vulnerable to an information disclosure vulnerability stemming from the presence of an unprotected ssh private key on the device, which could be exploited by an attacker to gain root access to servers belonging to Gryphon's...

VulnCheck KEV: CVE-2019-13272

Kernel/ptrace.c in Linux kernel mishandles contains an improper privilege management vulnerability that allows local users to obtain root access...

Linux Kernel Improper Privilege Management Vulnerability

Kernel/ptrace.c in Linux kernel mishandles contains an improper privilege management vulnerability that allows local users to obtain root access...

CVE-2021-20143

An unauthenticated command injection vulnerability exists in the parameters of operation 48 in the controllerserver service on Gryphon Tower routers. An unauthenticated remote attacker on the same network can execute commands as root on the device by sending a specially crafted malicious packet t...

CVE-2021-20146

An unprotected ssh private key exists on the Gryphon devices which could be used to achieve root access to a server affiliated with Gryphon's development and infrastructure. At the time of discovery, the ssh key could be used to login to the development server hosted in Amazon Web Services...

CVE-2021-20144

An unauthenticated command injection vulnerability exists in the parameters of operation 49 in the controllerserver service on Gryphon Tower routers. An unauthenticated remote attacker on the same network can execute commands as root on the device by sending a specially crafted malicious packet t...