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...

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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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...

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...

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...

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...

RLSA-2023:1141 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,...

gnutls security and bug fix update

3.7.6-18 - Update gnutls-3.7.8-fips-pct-dh.patch to the upstream version 2168610 3.7.6-17 - Fix timing side-channel in TLS RSA key exchange 2162600 3.7.6-16 - fips: extend PCT to DH key generation 2168610 3.7.6-14 - fips: remove library path checking from FIPS integrity check 2149638 - fips: rena...

Debian: Security Advisory (DLA-132-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2023 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...

Debian: Security Advisory (DLA-426-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2023 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...

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 ...

SUSE-SU-2023:0610-1 Security update for gnutls

This update for gnutls fixes the following issues: - CVE-2023-0361: Fixed a Bleichenbacher oracle in the TLS RSA key exchange bsc1208143...

SUSE-SU-2023:0475-1 Security update for gnutls

This update for gnutls fixes the following issues: - CVE-2023-0361: Fixed a Bleichenbacher oracle in the TLS RSA key exchange bsc1208143. - FIPS: Make the jitterentropy calls thread-safe bsc1208146. - FIPS: GnuTLS DH/ECDH PCT public key regeneration bsc1207183...

K15551553: OpenSSL vulnerability CVE-2017-3730

Security Advisory Description In OpenSSL 1.1.0 before 1.1.0d, if a malicious server supplies bad parameters for a DHE or ECDHE key exchange then this can result in the client attempting to dereference a NULL pointer leading to a client crash. This could be exploited in a Denial of Service attack...

K05909237: BouncyCastle Java crypto vulnerability CVE-2017-13098

Security Advisory Description BouncyCastle TLS prior to version 1.0.3, when configured to use the JCE Java Cryptography Extension for cryptographic functions, provides a weak Bleichenbacher oracle when any TLS cipher suite using RSA key exchange is negotiated. An attacker can recover the private...

K64009378: OpenSSL vulnerability CVE-2016-0701

Security Advisory Description The DHcheckpubkey function in crypto/dh/dhcheck.c in OpenSSL 1.0.2 before 1.0.2f does not ensure that prime numbers are appropriate for Diffie-Hellman DH key exchange, which makes it easier for remote attackers to discover a private DH exponent by making multiple...

ALPINE-CVE-2023-0361

A timing side-channel in the handling of RSA ClientKeyExchange messages was discovered in GnuTLS. This side-channel can 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...

AZL-13568 CVE-2023-0361 affecting package gnutls for versions less than 3.7.7-2

A timing side-channel in the handling of RSA ClientKeyExchange messages was discovered in GnuTLS. This side-channel can 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...