USN-5395-1: networkd-dispatcher vulnerabilities

It was discovered that networkd-dispatcher incorrectly handled internal scripts. A local attacker could possibly use this issue to cause a race condition, escalate privileges and execute arbitrary code. CVE-2022-29799, CVE-2022-29800...

The vulnerability of the networkd-dispatcher component, which manages connection states in Linux operating systems, and is part of the Systemd subsystem responsible for service initialization and management, allows a malicious actor to escalate their privileges or execute arbitrary code.

The vulnerabilities of the networkd-dispatcher component, which manages connection states and initializes services within Systemd in Linux operating systems, stem from synchronization errors when using shared resources. Exploiting these vulnerabilities can allow attackers to increase their...

The vulnerability of the networkd-dispatcher component, which manages connection states in Linux operating systems, and is part of the Systemd subsystem responsible for service initialization and management, allows a malicious actor to escalate their privileges or execute arbitrary code.

The vulnerability of the networkd-dispatcher component, which manages connection states and initializes services within Systemd on Linux operating systems, exists due to an incorrect path name limitation for the restricted access directory. Exploiting this vulnerability could allow an attacker to...

networkd-dispatcher 安全漏洞

networkd-dispatcher is a scheduler daemon for systemd-networkd connection state changes by an individual developer at clayton craft in the United States. A security vulnerability exists in networkd-dispatcher versions 1.0 - 2.1 due to a race condition between a discovered script and a running...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : networkd-dispatcher vulnerabilities (USN-5395-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5395-1 advisory. It was discovered that networkd-dispatcher incorrectly handled internal scripts. A local attacker could possibly use this issue t...

Microsoft Discovers New Privilege Escalation Flaws in Linux Operating System

Microsoft on Tuesday disclosed a set of two privilege escalation vulnerabilities in the Linux operating system that could potentially allow threat actors to carry out an array of nefarious activities. Collectively called "Nimbuspwn," the flaws "can be chained together to gain root privileges on...

CVE-2022-29800

A time-of-check-time-of-use TOCTOU race condition vulnerability was found in networkd-dispatcher. This flaw exists because there is a certain time between the scripts being discovered and them being run. An attacker can abuse this vulnerability to replace scripts that networkd-dispatcher believes...

CVE-2022-29799

A vulnerability was found in networkd-dispatcher. This flaw exists because no functions are sanitized by the OperationalState or the AdministrativeState of networkd-dispatcher. This attack leads to a directory traversal to escape from the “/etc/networkd-dispatcher” base directory...

UBUNTU-CVE-2022-29800

A time-of-check-time-of-use TOCTOU race condition vulnerability was found in networkd-dispatcher. This flaw exists because there is a certain time between the scripts being discovered and them being run. An attacker can abuse this vulnerability to replace scripts that networkd-dispatcher believes...

UBUNTU-CVE-2022-29799

A vulnerability was found in networkd-dispatcher. This flaw exists because no functions are sanitized by the OperationalState or the AdministrativeState of networkd-dispatcher. This attack leads to a directory traversal to escape from the “/etc/networkd-dispatcher” base directory...

PT-2022-2377 · Unknown +3 · Networkd-Dispatcher +3

Name of the Vulnerable Software and Affected Versions: networkd-dispatcher affected versions not specified Description: A time-of-check-time-of-use TOCTOU race condition issue exists in networkd-dispatcher due to a synchronization error when using a shared resource. This allows an attacker to...

PT-2022-2378 · Unknown +3 · Networkd-Dispatcher +3

Name of the Vulnerable Software and Affected Versions: networkd-dispatcher affected versions not specified Description: A flaw exists in networkd-dispatcher due to the lack of sanitization of functions by the OperationalState or the AdministrativeState, leading to a directory traversal attack. Th...

SAP Web Dispatcher和Internet Communication Manager拒绝服务漏洞

SAP Web dispatcher and SAP Internet Communication Manager SAP ICM are both products of SAP Germany. SAP Internet Communication Manager is a component of the SAP NetWeaver application server. SAP Web Dispatcher and SAP Internet Communication Manager suffer from a denial-of-service vulnerability th...

CVE-2022-28772

By overlong input values an attacker may force overwrite of the internal program stack in SAP Web Dispatcher - versions 7.53, 7.77, 7.81, 7.85, 7.86, or Internet Communication Manager - versions KRNL64NUC 7.22, 7.22EXT, 7.49, KRNL64UC 7.22, 7.22EXT, 7.49, 7.53, KERNEL 7.22, 7.49, 7.53, 7.77, 7.81...

CVE-2022-28772

By overlong input values an attacker may force overwrite of the internal program stack in SAP Web Dispatcher - versions 7.53, 7.77, 7.81, 7.85, 7.86, or Internet Communication Manager - versions KRNL64NUC 7.22, 7.22EXT, 7.49, KRNL64UC 7.22, 7.22EXT, 7.49, 7.53, KERNEL 7.22, 7.49, 7.53, 7.77, 7.81...

CVE-2022-28772

By overlong input values an attacker may force overwrite of the internal program stack in SAP Web Dispatcher - versions 7.53, 7.77, 7.81, 7.85, 7.86, or Internet Communication Manager - versions KRNL64NUC 7.22, 7.22EXT, 7.49, KRNL64UC 7.22, 7.22EXT, 7.49, 7.53, KERNEL 7.22, 7.49, 7.53, 7.77, 7.81...

CVE-2022-28773

Due to an uncontrolled recursion in SAP Web Dispatcher and SAP Internet Communication Manager, the application may crash, leading to denial of service, but can be restarted automatically...

CVE-2022-28773

Due to an uncontrolled recursion in SAP Web Dispatcher and SAP Internet Communication Manager, the application may crash, leading to denial of service, but can be restarted automatically...

CVE-2022-28773

Due to an uncontrolled recursion in SAP Web Dispatcher and SAP Internet Communication Manager, the application may crash, leading to denial of service, but can be restarted automatically...

Design/Logic Flaw

Due to an uncontrolled recursion in SAP Web Dispatcher and SAP Internet Communication Manager, the application may crash, leading to denial of service, but can be restarted automatically...