SUSE CVE-2002-1623

The design of the Internet Key Exchange IKE protocol, when using Aggressive Mode for shared secret authentication, does not encrypt initiator or responder identities during negotiation, which may allow remote attackers to determine valid usernames by 1 monitoring responses before the password is...

SUSE CVE-2005-3732

The Internet Key Exchange version 1 IKEv1 implementation isakmpagg.c in racoon in ipsec-tools before 0.6.3, when running in aggressive mode, allows remote attackers to cause a denial of service null dereference and crash via crafted IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for...

SUSE CVE-2005-3671

The Internet Key Exchange version 1 IKEv1 implementation in Openswan 2 openswan-2 before 2.4.4, and freeswan in SUSE LINUX 9.1 before 2.041.5.4-1.23, allow remote attackers to cause a denial of service via 1 a crafted packet using 3DES with an invalid key length, or 2 unspecified inputs when...

SUSE CVE-2008-1198

The default IPSec ifup script in Red Hat Enterprise Linux 3 through 5 configures racoon to use aggressive IKE mode instead of main IKE mode, which makes it easier for remote attackers to conduct brute force attacks by sniffing an unencrypted preshared key PSK hash...

Internet Key Exchange (IKE) Aggressive Mode Information Disclosure Vulnerability (CVE-2002-1623)

Internet Key Exchange IKE protocol enabled services running in / supporting the aggressive mode are prone to an information disclosure vulnerability. SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respectiv...

Information Disclosure

iniscripts is vulnerable to information disclosure. With the default IPsec Internet Protocol Security ifup script configuration, the racoon IKE key management daemon used aggressive IKE mode instead of main IKE mode. This resulted in the preshared key PSK hash being sent unencrypted, which could...

CVE-2018-5389

It was found that IKEv1 and potentially IKEv2 authentication when using a pre-shared key PSK is vulnerable to offline dictionary attacks in Main Mode as well as in Aggressive Mode. A man-in-the-middle attacker who intercepted the handshake of two peers authenticating with a PSK, could apply a...

reflector - Burp plugin able to find reflected XSS on page in real-time while browsing on site

Burp Suite extension is able to find reflected XSS on page in real-time while browsing on web-site and include some features as: Highlighting of reflection in the response tab. Test which symbols is allowed in this reflection. Analyze of reflection context. Content-Type whitelist. How to use Afte...

IKE Aggressive Mode Shared Secret Hash Leakage Weakness

No description provided by source. source: http://www.securityfocus.com/bid/7423/info When a VPN is configured to use a pre-shared master secret and a client attempts to negotiate keys in aggressive mode, a hash of the secret is transmitted across the network in clear-text. This may result in the...

Juniper Netscreen 5.0 VPN Username Enumeration Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/14595/info The Juniper Netscreen VPN implementation will identify valid usernames in IKE aggressive mode, when pre-shared key authentication is used. This allows for attackers to obtain a list of valid VPN users. With a...

[ike-scan] Discover & Fingerprint IKE Hosts (IPsec VPN Servers)

ike-scan discovers IKE hosts and can also fingerprint them using the retransmission backoff pattern. ike-scan can perform the following functions: Discovery Determine which hosts in a given IP range are running IKE. This is done by displaying those hosts which respond to the IKE requests sent by...

TWSL2013-004: Group Name Enumeration Vulnerability in Cisco IKE Implementation

Trustwave SpiderLabs Security Advisory TWSL2013-004: Group Name Enumeration Vulnerability in Cisco IKE Implementation https://www.trustwave.com/spiderlabs/advisories/TWSL2013-004.txt Published: 04/18/13 Version: 1.0 Vendor: Cisco www.cisco.com Product: ASA Adaptive Security Appliance Versions...

Cisco IKE Implementation Group Name Enumeration

Trustwave SpiderLabs Security Advisory TWSL2013-004: Group Name Enumeration Vulnerability in Cisco IKE Implementation https://www.trustwave.com/spiderlabs/advisories/TWSL2013-004.txt Published: 04/18/13 Version: 1.0 Vendor: Cisco www.cisco.com Product: ASA Adaptive Security Appliance Versions...

CVE-2013-1194

The ISAKMP implementation on Cisco Adaptive Security Appliances ASA devices generates different responses for IKE aggressive-mode messages depending on whether invalid VPN groups are specified, which allows remote attackers to enumerate groups via a series of messages, aka Bug ID CSCue73708...

CVE-2013-1194

CVE-2013-1194 affects Cisco ASA ISAKMP/IKE handling. The issue arises from how ASA responds to IKE aggressive-mode messages when VPN group names are valid vs invalid, allowing remote attackers to enumerate valid group names through timing/response differences in the initial exchange. Affected: Ci...

CVE-2013-1194

The ISAKMP implementation on Cisco Adaptive Security Appliances ASA devices generates different responses for IKE aggressive-mode messages depending on whether invalid VPN groups are specified, which allows remote attackers to enumerate groups via a series of messages, aka Bug ID CSCue73708...

PT-2013-2961 · Cisco · Cisco Asa

Name of the Vulnerable Software and Affected Versions: Cisco Adaptive Security Appliance ASA Software affected versions not specified Description: A issue in the ISAKMP implementation allows remote attackers to enumerate groups via a series of IKE aggressive-mode messages, depending on whether...

ike-version NSE Script

Obtains information such as vendor and device type where available from an IKE service by sending four packets to the host. This scripts tests with both Main and Aggressive Mode and sends multiple transforms per request. Example Usage nmap -sU -sV -p 500 nmap -sU -p 500 --script ike-version Scrip...

Internet Key Exchange (IKE) Aggressive Mode with Pre-Shared Key

The remote Internet Key Exchange IKE version 1 service seems to support Aggressive Mode with Pre-Shared key PSK authentication. Such a configuration could allow an attacker to capture and crack the PSK of a VPN gateway and gain unauthorized access to private networks. C Tenable Network Security,...

initscripts: IPSec ifup script allows for aggressive IKE mode

The default IPSec ifup script in Red Hat Enterprise Linux 3 through 5 configures racoon to use aggressive IKE mode instead of main IKE mode, which makes it easier for remote attackers to conduct brute force attacks by sniffing an unencrypted preshared key PSK hash...