CVE-2012-0383

CVE-2012-0383 describes a memory leak in the Cisco IOS NAT SIP translation feature that can exhaust memory and cause DoS (device hang or reload). Affected are Cisco IOS Software trains supporting NAT for SIP, with memory starvation linked to SIP payload translation. The vulnerability is identifie...

CVE-2012-0383: Undefined Security Weakness

Memory leak in the NAT feature in Cisco IOS 12.4, 15.0, and 15.1 allows remote attackers to cause a denial of service memory consumption, and device hang or reload via SIP packets that require translation, related to a "memory starvation vulnerability," aka Bug ID CSCti35326...

PT-2012-1007

Name of the Vulnerable Software and Affected Versions Cisco IOS versions 12.4 through 15.1 Description The issue is related to a memory leak in the Network Address Translation NAT feature, allowing remote attackers to cause a denial of service memory consumption, and device hang or reload via SIP...

NAT-PMP External Address Scanner

Scan NAT devices for their external address using NAT-PMP This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'NAT-PMP External Address Scanner', 'Description' = 'Scan NAT devices for their external...

Researcher Releases New Version of P0f Fingerprinting Tool

Security researcher Michal Zalewski has released a new version of a passive fingerprinting tool called P0f that has the ability to diagnose a wide range of components in an Internet connection, even uncovering clients that are trying to forge some part of their identity in the connection. P0f is ...

nat-pmp-mapport NSE Script

Maps a WAN port on the router to a local port on the client using the NAT Port Mapping Protocol NAT-PMP. It supports the following operations: map - maps a new external port on the router to an internal port of the requesting IP unmap - unmaps a previously mapped port for the requesting IP unmapa...

Exploit for Asterisk Security Advisory AST-2011-013

A Metasploit module is attached that demonstrates how to enumerate Asterisk sip peers that have a nat setting different to the global sip nat setting as described in Asterisk Security Advisory AST-2011-013. The example below finds all peers with nat=yes, but the metasploit module will also work...

TFTP File Transfer Utility

This module will transfer a file to or from a remote TFTP server. Note that the target must be able to connect back to the Metasploit system, and NAT traversal for TFTP is often unsupported. Two actions are supported: "Upload" and "Download," which behave as one might expect -- use 'set action...

Asterisk Multiple Vulnerabilities (AST-2011-013 / AST-2011-014)

According to the version in its SIP banner, the version of Asterisk running on the remote host is potentially affected by the following vulnerabilities : - An issue in the SIP protocol can lead to the enumeration of endpoints with NAT settings different from the default. Note that this is an issu...

AST-2011-013: Possible remote enumeration of SIP endpoints with differing NAT settings

Asterisk Project Security Advisory - AST-2011-013 Product Asterisk Summary Possible remote enumeration of SIP endpoints with differing NAT settings Nature of Advisory Unauthorized data disclosure Susceptibility Remote unauthenticated sessions Severity Minor Exploits Known Yes Reported On 2011-07-...

FreeBSD : asterisk -- Multiple Vulnerabilities (bb389137-21fb-11e1-89b4-001ec9578670)

Asterisk project reports : It is possible to enumerate SIP usernames when the general and user/peer NAT settings differ in whether to respond to the port a request is sent from or the port listed for responses in the Via header. When the 'automon' feature is enabled in features.conf, it is possib...

CVE-2011-0946

The NAT implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xSG, allows remote attackers to cause a denial of service device reload or hang via malformed NetMeeting Directory aka Internet Locator Service or ILS LDAP traffic, aka Bug ID CSCtd10712...

CVE-2011-3276

Unspecified vulnerability in the NAT implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xSG, allows remote attackers to cause a denial of service device reload or hang by sending crafted SIP packets to TCP port 5060, aka Bug ID CSCso02147...

CVE-2011-3277

Unspecified vulnerability in the NAT implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xSG, allows remote attackers to cause a denial of service device reload by sending crafted H.323 packets to TCP port 1720, aka Bug ID CSCth11006...

CVE-2011-3278

Unspecified vulnerability in the NAT implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xSG, allows remote attackers to cause a denial of service device reload by sending crafted SIP packets to UDP port 5060, aka Bug ID CSCti48483...

CVE-2011-3280

Memory leak in the NAT implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xSG, allows remote attackers to cause a denial of service memory consumption or device reload by sending crafted SIP packets to UDP port 5060, aka Bug ID CSCtj04672...

Design/Logic Flaw

Unspecified vulnerability in the NAT implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xSG, allows remote attackers to cause a denial of service device reload by sending crafted H.323 packets to TCP port 1720, aka Bug ID CSCth11006...

Code injection

Unspecified vulnerability in the NAT implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xSG, allows remote attackers to cause a denial of service device reload by sending crafted SIP packets to UDP port 5060, aka Bug ID CSCti48483...

Memory corruption

Memory leak in the NAT implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xSG, allows remote attackers to cause a denial of service memory consumption or device reload by sending crafted SIP packets to UDP port 5060, aka Bug ID CSCtj04672...

Code injection

The NAT implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xSG, allows remote attackers to cause a denial of service device reload or hang via malformed NetMeeting Directory aka Internet Locator Service or ILS LDAP traffic, aka Bug ID CSCtd10712...