CVE-2023-28238: Sensitive Data Storage in Improperly Locked Memory

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

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 Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability

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CVE-2023-24859 Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability

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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...

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 ...

Moderate: Red Hat Security Advisory: gnutls security and bug fix update

An update for gnutls is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Microsoft Windows Internet Key Exchange (IKE) Protocol 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 versions are affected: Windows 11 Version 22H2 for...

CVE-2023-24859: NULL Pointer Dereference

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

PT-2023-1783 · Microsoft · Windows Internet Key Exchange (Ike) Extension +1

Name of the Vulnerable Software and Affected Versions: Windows Internet Key Exchange IKE Extension affected versions not specified Description: The issue is related to insufficient input validation in the implementation of the Internet Key Exchange IKE protocol in Windows operating systems. This...

KLA48553 Multiple vulnerabilities in Microsoft Windows

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to gain privileges, execute arbitrary code, obtain sensitive information, spoof user interface, cause denial of service, bypass security restrictions. Below is a complete list of...