The vulnerability of the application-level SIP ALG operating system Juniper Networks Junos routers of the MX and SRX series allows a attacker to cause a service failure.

The vulnerability of the application-level SIP ALG firewall on Juniper Networks Junos routers of the MX and SRX series stems from buffer overflows in the stack. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

The vulnerability of the SIP ALG application-level gateway on Junos OS MX Series routers allows a attacker to cause a service failure.

The vulnerability of the SIP application-level gateway implemented on Junos OS MX Series routers involves a memory release error. Exploiting this vulnerability allows an attacker to cause service failure by sending specially crafted SIP packets remotely...

[SECURITY] [DLA 3292-1] sofia-sip security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-3292-1 [email protected] https://www.debian.org/lts/security/ Adrian Bunk [email protected] January 29, 2023 https://wiki.debian.org/LTS -...

Vulnerabilities fixed in Juniper Junos OS

Juniper has fixed vulnerabilities in MX and SRX systems. A unauthenticated malicious party could potentially exploit them to cause a denial-of-service DoS. To this end the malicious party can send malicious network traffic to the vulnerable system. Juniper has released updates to fix the...

CVE-2023-22412

An Improper Locking vulnerability in the SIP ALG of Juniper Networks Junos OS on MX Series with MS-MPC or MS-MIC card and SRX Series allows an unauthenticated, network-based attacker to cause a flow processing daemon flowd crash and thereby a Denial of Service DoS. Continued receipt of these...

CVE-2023-22416

A Buffer Overflow vulnerability in SIP ALG of Juniper Networks Junos OS allows a network-based, unauthenticated attacker to cause a Denial of Service DoS. On all MX Series and SRX Series platform with SIP ALG enabled, when a malformed SIP packet is received, the flow processing daemon flowd will...

CVE-2023-22408

An Improper Validation of Array Index vulnerability in the SIP ALG of Juniper Networks Junos OS on SRX 5000 Series allows a network-based, unauthenticated attacker to cause a Denial of Service DoS. When an attacker sends an SIP packets with a malformed SDP field then the SIP ALG can not process i...

Juniper Networks Junos OS 安全漏洞

Juniper Networks Junos OS is a Juniper Networks network operating system for the company's hardware devices. The OS provides a secure programming interface and the Junos SDK. A security vulnerability exists in Juniper Networks Junos OS, which is caused by a buffer overflow vulnerability in the SI...

Juniper Networks Junos OS 安全漏洞

Juniper Networks Junos OS is a Juniper Networks network operating system for the company's hardware devices. The operating system provides a secure programming interface and the Junos SDK. Juniper Networks Junos OS has a security vulnerability that stems from an incorrect locking vulnerability in...

PT-2023-1290 · Juniper Networks · Junos

Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS on SRX 5000 Series versions 20.4 through 20.4R3-S4 Juniper Networks Junos OS on SRX 5000 Series versions 21.1 through 21.1R3-S3 Juniper Networks Junos OS on SRX 5000 Series versions 21.2 through 21.2R3-S2 Juniper...

PT-2023-3062 · Juniper Networks · Junos

Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS on MX Series and SRX Series versions prior to 20.4R3-S4 Juniper Networks Junos OS on MX Series and SRX Series versions prior to 21.1R3-S3 Juniper Networks Junos OS on MX Series and SRX Series versions prior to...

The vulnerability of the SIP protocol implementation in the Snort intrusion detection system of Cisco Firepower Threat Defense (FTD) allows a perpetrator to trigger a service failure.

The vulnerability of the SIP protocol implementation in the Snort intrusion detection system of Cisco Firepower Threat Defense FTD is related to the unlimited distribution of resources. Exploiting this vulnerability allows a malicious actor to remotely cause service interruptions by sending traff...

The vulnerability of the SIP Application Layer Gateway (ALG) on Juniper Networks’ Junos operating systems allows a attacker to trigger a system failure and restart the device.

The vulnerability of the SIP Application Layer Gateway ALG on Juniper Networks Junos operating systems is related to the use of an uninitialized pointer in the stack. Exploiting this vulnerability can allow a malicious actor to trigger a system failure and restart the device remotely...

PJSIP 缓冲区错误漏洞

PJSIP is a free and open source multimedia communications library written in C that implements standards-based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. A security vulnerability exists in PJSIP versions prior to 2.13.1 that stems from a buffer overflow that can occur when parsing...

Asterisk 缓冲区错误漏洞

Asterisk is a software for PBX systems that runs on Linux and supports IP calls using SIP, IAX, and H323 protocols. Asterisk suffers from a security vulnerability that stems from an exploitable stack buffer overflow and a remote crash of the H323 add-on channel...

CVE-2022-20950

A vulnerability in the interaction of SIP and Snort 3 for Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause the Snort 3 detection engine to restart. This vulnerability is due to a lack of error-checking when SIP bidirectional flows are being...

PT-2022-6081 · Cisco · Snort 3 +1

Name of the Vulnerable Software and Affected Versions: Cisco Firepower Threat Defense FTD Software affected versions not specified Description: A vulnerability in the interaction of SIP and Snort 3 for Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to...

CVE-2022-22236

An Access of Uninitialized Pointer vulnerability in SIP Application Layer Gateway ALG of Juniper Networks Junos OS on SRX Series and MX Series allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. When specific valid SIP packets are received the PFE will crash and...

The vulnerability of the “SIP ALG” module (SIP Application Layer Gateway) in the Realtek SDK for the eCos operating system allows a hacker to execute arbitrary code.

The vulnerability of the “SIP ALG” module SIP Application Layer Gateway in the Realtek SDK for the eCos operating system is related to buffer overflow in the stack. Exploiting this vulnerability allows a remote attacker to execute arbitrary code by sending a specially crafted UDP packet...

CVE-2022-27255

In Realtek eCos RSDK 1.5.7p1 and MSDK 4.9.4p1, the SIP ALG function that rewrites SDP data has a stack-based buffer overflow. This allows an attacker to remotely execute code without authentication via a crafted SIP packet that contains malicious SDP data...