Sourcefire Snort Packet Fragmentation Reassembly Denial of Service (CVE-2007-1398)

A denial of service vulnerability has been reported in Sourcefire Snort. The vulnerability is due to an error in Snort Intrusion Detection System when it reassembles fragmented packets. A remote attacker may exploit this vulnerability by sending malicious packets over UDP to an affected service...

memcached-info NSE Script

Retrieves information including system architecture, process ID, and server time from distributed memory object caching system memcached. Example Usage nmap -p 11211 --script memcached-info Script Output 11211/udp open unknown | memcached-info: | Process ID: 18568 | Uptime: 6950 seconds | Server...

Enterasys NetSight buffer overflow

nssyslogd buffer overflow on UDP/514 packet parsing...

ZDI-11-350 : Enterasys NetSight nssyslogd PRI Remote Code Execution Vulnerability

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ZDI-11-350 : Enterasys NetSight nssyslogd PRI Remote Code Execution Vulnerability http://www.zerodayinitiative.com/advisories/ZDI-11-350 December 19, 2011 - -- CVE ID: - -- CVSS: 10, AV:N/AC:L/Au:N/C:C/I:C/A:C - -- Affected Vendors: Enterasys - --...

SIP Username Enumerator For Asterisk

require 'msf/core' class Metasploit3 'SIP Username Enumerator for Asterisk UDP Security Advisory AST-2011-013, CVE-2011-4597', 'Version' = '$Revision: 1 $', 'Description' = 'REGISTER scan for numeric peer usernames having a nat setting different to global sip nat setting. ' 'Ben Williams',...

Enterasys NetSight nssyslogd PRI Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Enterasys Netsight. Authentication is not required to exploit this vulnerability. The flaw exists within the nssyslogd.exe component which listens by default on UDP port 514. When parsing a new...

broadcast-pc-duo NSE Script

Discovers PC-DUO remote control hosts and gateways running on a LAN by sending a special broadcast UDP probe. Script Arguments broadcast-pc-duo.timeout specifies the amount of seconds to sniff the network interface. default varies according to timing. -T3 = 5s Example Usage nmap --script...

CVE-2011-4597

The SIP over UDP implementation in Asterisk Open Source 1.4.x before 1.4.43, 1.6.x before 1.6.2.21, and 1.8.x before 1.8.7.2 uses different port numbers for responses to invalid requests depending on whether a SIP username exists, which allows remote attackers to enumerate usernames via a series ...

CVE-2011-4597

The SIP over UDP implementation in Asterisk Open Source 1.4.x before 1.4.43, 1.6.x before 1.6.2.21, and 1.8.x before 1.8.7.2 uses different port numbers for responses to invalid requests depending on whether a SIP username exists, which allows remote attackers to enumerate usernames via a series ...

Code injection

The SIP over UDP implementation in Asterisk Open Source 1.4.x before 1.4.43, 1.6.x before 1.6.2.21, and 1.8.x before 1.8.7.2 uses different port numbers for responses to invalid requests depending on whether a SIP username exists, which allows remote attackers to enumerate usernames via a series ...

CVE-2011-4597

The SIP over UDP implementation in Asterisk Open Source 1.4.x before 1.4.43, 1.6.x before 1.6.2.21, and 1.8.x before 1.8.7.2 uses different port numbers for responses to invalid requests depending on whether a SIP username exists, which allows remote attackers to enumerate usernames via a series ...

CVE-2011-4597

CVE-2011-4597 affects Asterisk Open Source SIP over UDP implementations in 1.4.x up to 1.4.43, 1.6.x up to 1.6.2.21, and 1.8.x up to 1.8.7.2. The vulnerability arises from using different port numbers for responses to invalid requests based on whether a SIP username exists, enabling remote attack...

USN-1303-1: Linux kernel (Marvell DOVE) vulnerabilities

Peter Huewe discovered an information leak in the handling of reading security-related TPM data. A local, unprivileged user could read the results of a previous TPM command. CVE-2011-1162 A bug was discovered in the XFS filesystem's handling of pathnames. A local attacker could exploit this to...

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-...

MS11-083 Denial Of Service

No description provided by source. !/bin/sh cat winnuke2011.c EOF / MS11-083 DoS/PoC exploit ======================== This attempts to trigger the ICMP refCount overflow in TCP/IP stack of Win7/Vista/Win2k8 hosts. This requires sending 2^32 UDP packets to a host on a closed port, or 4,294,967,296...

Ubuntu: Security Advisory (USN-1292-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2011 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 ifdescription...

Web Servers UDP Flooding Denial of Service (CVE-2011-2013)

A denial of service vulnerability has been reported in all web servers. The vulnerability is due to the server's inability to handle multiple incoming UDP requests within a short period of time. Remote attackers may exploit this issue by rapidly sending a large number of UDP requests to the serve...

Hillstone Software TFTP 1.3.2 Write/Read Request Server DoS Vulnerability - Active Check

Hillstone Software TFTP Server is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2011 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 ifdescription...

Medium: kernel

Issue Overview: IPv6 fragment identification value generation could allow a remote attacker to disrupt a target system's networking, preventing legitimate users from accessing its services. CVE-2011-2699, Important A signedness issue was found in the Linux kernel's CIFS Common Internet File Syste...

Debian DSA-2356-1 : openjdk-6 - several vulnerabilities (BEAST)

Several vulnerabilities have been discovered in OpenJDK, an implementation of the Java platform : - CVE-2011-3389 The TLS implementation does not guard properly against certain chosen-plaintext attacks when block ciphers are used in CBC mode. - CVE-2011-3521 The CORBA implementation contains a...