libreswan: Malicious IKEv1 Aggressive Mode packets can crash libreswan

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: Malicious IKEv1 Aggressive Mode packets can crash libreswan

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...

The vulnerability in the implementation of the Internet Key Exchange (IKE) protocol in Windows operating systems allows a hacker to execute arbitrary code.

The vulnerability of the Internet Key Exchange IKE protocol implementation in Windows operating systems is related to synchronization errors when using a common resource. Exploiting this vulnerability allows an attacker to execute arbitrary code remotely...

CVE-2023-28238

Windows Internet Key Exchange IKE Protocol Extensions Remote Code Execution Vulnerability...

CVE-2023-28238

Windows Internet Key Exchange IKE Protocol Extensions Remote Code Execution Vulnerability...

Remote code execution

Windows Internet Key Exchange IKE Protocol Extensions Remote Code Execution Vulnerability...

CVE-2023-28238 Windows Internet Key Exchange (IKE) Protocol Extensions Remote Code Execution Vulnerability

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Windows Internet Key Exchange (IKE) Protocol Extensions Remote Code Execution Vulnerability

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Microsoft Windows Internet Key Exchange 安全漏洞

Microsoft Windows Internet Key Exchange is the Internet Key Exchange protocol in Windows from Microsoft Corporation USA. A security vulnerability exists in the Microsoft Windows Internet Key Exchange IKE Protocol. The following products and editions are affected:Windows 10 Version 1809 for...

PT-2023-2399 · Microsoft · Windows

Name of the Vulnerable Software and Affected Versions: Windows Internet Key Exchange IKE Protocol Extensions affected versions not specified Description: The issue is related to errors in synchronization when using a shared resource in the implementation of the Internet Key Exchange IKE protocol ...

gnutls: timing side-channel in the TLS RSA key exchange code

A timing side-channel vulnerability was found in RSA ClientKeyExchange messages in GnuTLS. This side-channel may be sufficient to recover the key encrypted in the RSA ciphertext across a network in a Bleichenbacher style attack. To achieve a successful decryption, the attacker would need to send ...

ALSA-2023:1569 Moderate: gnutls security and bug fix update

The gnutls packages provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS. Security Fixes: gnutls: timing side-channel in the TLS RSA key exchange code CVE-2023-0361 For more details about the security issues,...

Linux: BSI TR-02102-4 3.3 Key Exchange Methods

When establishing the SSH connection, keys are exchanged in order to create and exchange shared session keys for authentication and encryption. The following key exchange methods are recommended: diffie-hellman-group-exchange-sha256, diffie-hellman-group15-sha512, diffie-hellman-group16-sha512,...

The vulnerability in the implementation of the Internet Key Exchange (IKE) protocol in Windows operating systems allows a hacker to induce a service failure.

The vulnerability of the Internet Key Exchange IKE protocol implementation in Windows operating systems is related to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to cause service failures...

russh may use insecure Diffie-Hellman keys

Summary Diffie-Hellman key validation is insufficient, which can lead to insecure shared secrets and therefore breaks confidentiality. Details Russh does not validate Diffie-Hellman keys. It accepts received DH public keys $e$ where $eDH Public Key values MUST be checked and both conditions: - $1...

CVE-2023-24859

Windows Internet Key Exchange IKE Extension Denial of Service Vulnerability...

CVE-2023-24859

Windows Internet Key Exchange IKE Extension Denial of Service Vulnerability...

CVE-2023-24859

Windows Internet Key Exchange IKE Extension Denial of Service Vulnerability...

Denial of service

Windows Internet Key Exchange IKE Extension Denial of Service Vulnerability...

CVE-2023-24859

CVE-2023-24859 is a Windows vulnerability described as a denial-of-service issue in the Windows Internet Key Exchange (IKE) extension. The available data identifies the affected component as the IKE extension and notes impact as availability degradation (DoS) with network attack vector and no use...