CVE-2025-44649

In the configuration file of racoon in the TRENDnet TEW-WLC100P 2.03b03, the first item of exchagemode is set to aggressive. Aggressive mode in IKE Phase 1 exposes identity information in plaintext, is vulnerable to offline dictionary attacks, and lacks flexibility in negotiating security...

CVE-2024-20069

In modem, there is a possible selection of less-secure algorithm during the VoWiFi IKE due to a missing DH downgrade check. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01286330; Iss...

CVE-2010-2817

Unspecified vulnerability in the IKE implementation on Cisco Adaptive Security Appliances ASA 5500 series devices with software 7.0 before 7.08.11, 7.1 and 7.2 before 7.25, 8.0 before 8.05.15, 8.1 before 8.12.44, 8.2 before 8.22.10, and 8.3 before 8.31.1 and Cisco PIX Security Appliances 500 seri...

CVE-2010-4354

The remote-access IPSec VPN implementation on Cisco Adaptive Security Appliances ASA 5500 series devices, PIX Security Appliances 500 series devices, and VPN Concentrators 3000 series devices responds to an Aggressive Mode IKE Phase I message only when the group name is configured on the device,...

CVE-2013-1144

Memory leak in the IKEv1 implementation in Cisco IOS 15.1 allows remote attackers to cause a denial of service memory consumption via unspecified 1 IPv4 or 2 IPv6 IKE packets, aka Bug ID CSCth81055...

CVE-2010-3361

The 1 iked, 2 ikea, and 3 ikec scripts in Shrew Soft IKE 2.1.5 place a zero-length directory name in the LDLIBRARYPATH, which allows local users to gain privileges via a Trojan horse shared library in the current working directory...

CVE-2013-5544

The VPN authentication functionality in Cisco Adaptive Security Appliance ASA Software allows remote attackers to cause a denial of service device reload by sending many username-from-cert IKE requests, aka Bug ID CSCua91108...

CVE-2025-20182

A vulnerability in the Internet Key Exchange version 2 IKEv2 protocol processing of Cisco Adaptive Security Appliance ASA Software, Cisco Firepower Threat Defense FTD Software, Cisco IOS Software, and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of servi...

The vulnerability of the IPsec IKE service in the FortiOS operating system allows a attacker to induce a service failure.

The vulnerability of the IPsec IKE service in the FortiOS operating system is related to a numerical overflow condition. Exploiting this vulnerability could allow a malicious actor to cause a service failure remotely...

Linux Distros Unpatched Vulnerability : CVE-2018-5389

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The Internet Key Exchange v1 main mode is vulnerable to offline dictionary or brute force attacks. Reusing a key pair across different versions and modes of IKE...

CVE-2024-46670

An Out-of-bounds Read vulnerability CWE-125 in FortiOS version 7.6.0, version 7.4.4 and below, version 7.2.9 and below and FortiSASE FortiOS tenant version 24.3.b IPsec IKE service may allow an unauthenticated remote attacker to trigger memory consumption leading to Denial of Service via crafted...

libreswan: Invalid IKEv2 REKEY proposal causes restart

An assertion failure flaw was found in the Libreswan package that occurs when processing IKEv2 REKEY requests. When an IKEv2 Child SA REKEY packet contains an invalid IPsec protocol ID number of 0 or 1, an error notification INVALIDSPI is sent back. The notify payload's protocol ID is copied from...

Fortinet Fortigate Integer Overflow in ipsec ike (FG-IR-24-267)

The version of Fortigate installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the FG-IR-24-267 advisory. - An Integer Overflow or Wraparound vulnerability CWE-190 in version 7.4.4 and below, version 7.2.10 and below; FortiSASE...

RHEL 9 : libreswan (RHSA-2025:0309)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:0309 advisory. Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the Internet Protocol Security and uses strong cryptography to provide...

SonicWALL SonicOS 安全漏洞

SonicWALL SonicOS is a set of operating systems designed for SonicWall firewall appliances from SonicWALL, Inc. A security vulnerability exists in SonicWALL SonicOS that stems from an integer buffer overflow vulnerability via IPSec, which can be exploited by remote attackers to cause a denial of...

libreswan: Invalid IKEv2 REKEY proposal causes restart

An assertion failure flaw was found in the Libreswan package that occurs when processing IKEv2 REKEY requests. When an IKEv2 Child SA REKEY packet contains an invalid IPsec protocol ID number of 0 or 1, an error notification INVALIDSPI is sent back. The notify payload's protocol ID is copied from...

libreswan: IKEv1 default AH/ESP responder can crash and restart

A flaw was found in Libreswan, where it was identified to contain an assertion failure issue in the computeprotokeymat function. The vulnerability can be exploited when an IKEv1 connection is loaded with an AH/ESP default setting when no esp= line is present in the connection. This flaw allows an...

libreswan: Regression of CVE-2023-30570 fixes in the Red Hat Enterprise Linux

A vulnerability was found in the libreswan library. This security issue occurs when an IKEv1 Aggressive Mode packet is received with only unacceptable crypto algorithms, and the response packet is not sent with a zero responder SPI. When a subsequent packet is received where the sender reuses the...

libreswan: IKEv1 default AH/ESP responder can crash and restart

A flaw was found in Libreswan, where it was identified to contain an assertion failure issue in the computeprotokeymat function. The vulnerability can be exploited when an IKEv1 connection is loaded with an AH/ESP default setting when no esp= line is present in the connection. This flaw allows an...

libreswan: Regression of CVE-2023-30570 fixes in the Red Hat Enterprise Linux

A vulnerability was found in the libreswan library. This security issue occurs when an IKEv1 Aggressive Mode packet is received with only unacceptable crypto algorithms, and the response packet is not sent with a zero responder SPI. When a subsequent packet is received where the sender reuses the...