PT-2019-3478

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS versions prior to 12.3X48-D61 Juniper Networks Junos OS versions prior to 15.1X49-D130 Juniper Networks Junos OS versions prior to 17.3R3 Juniper Networks Junos OS versions prior to 17.4R2 Description A vulnerability ...

CVE-2019-12646: Improper Initialization

A vulnerability in the Network Address Translation NAT Session Initiation Protocol SIP Application Layer Gateway ALG of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to improper processing of transient SIP...

CVE-2018-0051

A Denial of Service vulnerability in the SIP application layer gateway ALG component of Junos OS based platforms allows an attacker to crash MS-PIC, MS-MIC, MS-MPC, MS-DPC or SRX flow daemon flowd process. This issue affects Junos OS devices with NAT or stateful firewall configuration in...

Denial of service

A Denial of Service vulnerability in the SIP application layer gateway ALG component of Junos OS based platforms allows an attacker to crash MS-PIC, MS-MIC, MS-MPC, MS-DPC or SRX flow daemon flowd process. This issue affects Junos OS devices with NAT or stateful firewall configuration in...

CVE-2018-0051 Junos OS: Denial of Service vulnerability in MS-PIC, MS-MIC, MS-MPC, MS-DPC and SRX flow daemon (flowd) related to SIP ALG

A Denial of Service vulnerability in the SIP application layer gateway ALG component of Junos OS based platforms allows an attacker to crash MS-PIC, MS-MIC, MS-MPC, MS-DPC or SRX flow daemon flowd process. This issue affects Junos OS devices with NAT or stateful firewall configuration in...

PT-2018-1752

Name of the Vulnerable Software and Affected Versions Junos OS versions prior to 12.1X46-D77 Junos OS versions prior to 12.3X48-D70 Junos OS versions prior to 15.1X49-D140 Junos OS versions prior to 15.1R4-S9 Junos OS versions prior to 15.1R7-S1 Junos OS version 15.1F6 Junos OS versions prior to...

CVE-2018-0051: Improper Input Validation

A Denial of Service vulnerability in the SIP application layer gateway ALG component of Junos OS based platforms allows an attacker to crash MS-PIC, MS-MIC, MS-MPC, MS-DPC or SRX flow daemon flowd process. This issue affects Junos OS devices with NAT or stateful firewall configuration in...

CVE-2018-0476

A vulnerability in the Network Address Translation NAT Session Initiation Protocol SIP Application Layer Gateway ALG of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to improper processing of SIP packets in...

CVE-2018-0476: Undefined Security Weakness

A vulnerability in the Network Address Translation NAT Session Initiation Protocol SIP Application Layer Gateway ALG of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to improper processing of SIP packets in...

PT-2018-2102

Name of the Vulnerable Software and Affected Versions Cisco IOS XE Software affected versions not specified Description A vulnerability in the Network Address Translation NAT Session Initiation Protocol SIP Application Layer Gateway ALG could allow an unauthenticated, remote attacker to cause an...

Juniper Networks Junos OS SIP ALG Denial of Service Vulnerability

DoS on SRX devices when SIP ALG is enabled SPDX-FileCopyrightText: 2014 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/o:juniper:junos"; if description...

Juniper Junos SRX Series SIP ALG Remote DoS (JSA10633)

According to its self-reported version number, the remote Junos device is affected by a denial of service vulnerability. A remote attacker, by sending a specially crafted SIP packet to an SRX series device, can crash the 'flowd' process. Note that this issue only affects SRX series devices when S...

CVE-2013-1166

Cisco IOS XE 3.2 through 3.4 before 3.4.5S, and 3.5 through 3.7 before 3.7.1S, on 1000 series Aggregation Services Routers ASR, when VRF-aware NAT and SIP ALG are enabled, allows remote attackers to cause a denial of service card reload by sending many SIP packets, aka Bug ID CSCuc65609...

Code injection

Cisco IOS XE 3.2 through 3.4 before 3.4.5S, and 3.5 through 3.7 before 3.7.1S, on 1000 series Aggregation Services Routers ASR, when VRF-aware NAT and SIP ALG are enabled, allows remote attackers to cause a denial of service card reload by sending many SIP packets, aka Bug ID CSCuc65609...

CVE-2013-1166

Cisco IOS XE 3.2 through 3.4 before 3.4.5S, and 3.5 through 3.7 before 3.7.1S, on 1000 series Aggregation Services Routers ASR, when VRF-aware NAT and SIP ALG are enabled, allows remote attackers to cause a denial of service card reload by sending many SIP packets, aka Bug ID CSCuc65609...

CVE-2013-1166

CVE-2013-1166 affects Cisco IOS XE on 1000 Series ASR routers (versions 3.2–3.4 up to 3.4.5S and 3.5–3.7 up to 3.7.1S). When VRF-aware NAT and SIP ALG are enabled, remote attackers can trigger a denial of service via a flood of SIP packets, potentially causing a reload of the ESP/RP cards and ser...

CVE-2013-1166: Improper Input Validation

Cisco IOS XE 3.2 through 3.4 before 3.4.5S, and 3.5 through 3.7 before 3.7.1S, on 1000 series Aggregation Services Routers ASR, when VRF-aware NAT and SIP ALG are enabled, allows remote attackers to cause a denial of service card reload by sending many SIP packets, aka Bug ID CSCuc65609...

PT-2013-2934

Name of the Vulnerable Software and Affected Versions Cisco IOS XE versions 3.2 through 3.4 before 3.4.5S Cisco IOS XE versions 3.5 through 3.7 before 3.7.1S Description The issue allows remote attackers to cause a denial of service card reload by sending many SIP packets when VRF-aware NAT and S...

Cisco IOS NAT功能拒绝服务漏洞(CVE-2012-4618)

BUGTRAQ ID: 55693 CVE ID: CVE-2012-4618 Cisco IOS是多数思科系统路由器和网络交换机上使用的互联网络操作系统。NAT SIP ALG功能可通过IP报文的SIP负载内嵌入的IP地址转换，根据SIP部署VoIP解决方案之间的Cisco IOS NAT， Cisco IOS在启用了NAT SIP ALG功能处理SIP报文时存在安全漏洞，NAT SIP ALG是默认启用的并执行了IP报文的SIP负载转换。默认是对UDP端口5060报文转换NAT SIP。该端口使用全局配置命令"ip nat service sip udp port"配置。...

CVE-2012-4618: Undefined Security Weakness

The SIP ALG feature in the NAT implementation in Cisco IOS 12.2, 12.4, and 15.0 through 15.2 allows remote attackers to cause a denial of service device reload via transit IP packets, aka Bug ID CSCtn76183...