The vulnerability of the OpenSSL cryptographic library, related to improper input validation, allows attackers to perform denial-of-service attacks.

The vulnerability of the OpenSSL cryptographic library is related to insufficient validation of user-input data in the implementation of POLY1305 MAC a message authentication code. Exploiting this vulnerability could allow an attacker to perform a “denial-of-service” attack by sending specially...

Huawei EulerOS: Security Advisory for openssl (EulerOS-SA-2023-2835)

The remote host is missing an update for the Huawei EulerOS 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...

Important Photon OS Security Update - PHSA-2023-5.0-91-0096

Updates of 'linux-esx', 'libmicrohttpd', 'yajl', 'binutils', 'openssl', 'linux' packages of Photon OS have been released...

Huawei EulerOS: Security Advisory for shim (EulerOS-SA-2023-2831)

The remote host is missing an update for the Huawei EulerOS 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...

Huawei EulerOS: Security Advisory for openssl (EulerOS-SA-2023-2864)

The remote host is missing an update for the Huawei EulerOS 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...

Huawei EulerOS: Security Advisory for shim (EulerOS-SA-2023-2836)

The remote host is missing an update for the Huawei EulerOS 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...

Huawei EulerOS: Security Advisory for openssl (EulerOS-SA-2023-2830)

The remote host is missing an update for the Huawei EulerOS 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...

K000136903: OpenSSL Diffie-Hellman vulnerability CVE-2023-3446

Security Advisory Description Issue summary: Checking excessively long DH keys or parameters may be very slow. Impact summary: Applications that use the functions DHcheck, DHcheckex or EVPPKEYparamcheck to check a DH key or DH parameters may experience long delays. Where the key or parameters tha...

openssl: X.400 address type confusion in X.509 GeneralName

A type confusion vulnerability was found in OpenSSL when OpenSSL X.400 addresses processing inside an X.509 GeneralName. When CRL checking is enabled for example, the application sets the X509VFLAGCRLCHECK flag, this vulnerability may allow an attacker to pass arbitrary pointers to a memcmp call,...

RHEL 8 : Red Hat Virtualization Host 4.4.z SP 1 (RHSA-2023:5209)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2023:5209 advisory. The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host,...

ROS-20230918-02

A vulnerability in the OpenSSL cryptographic library is related to insufficient validation of user input data in the POLY1305 MAC message authentication code implementation. data in the POLY1305 MAC message authentication code implementation. Exploitation of the vulnerability could allow an...

ROS-20230915-14

Vulnerability in the AES-SIV encryption algorithm of the OpenSSL library is related to flaws in the procedure of authentication procedure. Exploitation of the vulnerability could allow a remote attacker to bypass the authentication process. the authentication process...

Important Photon OS Security Update - PHSA-2023-4.0-0472

Updates of 'openssl' packages of Photon OS have been released...

Important Photon OS Security Update - PHSA-2023-3.0-0651

Updates of 'nxtgn-openssl' packages of Photon OS have been released...

PocketMine-MP server crash due to incorrect EC curve used for LoginPacket identityPublicKey

Impact The server uses ECDH to calculate a shared secret for the symmetric encryption key used to encrypt network packets after logging in. ECDH requires that the keys used must both belong to the same elliptic curve. In Minecraft: Bedrock Edition, the curve used is secp384r1. Using any other cur...

CVE-2022-48566

A constant-time-defeating optimization issue was found in python. This issue occurs when sending a specially crafted request, which could allow an attacker to obtain sensitive information. Mitigation As per upstream, either make the accumulator variable result a volatile unsigned char instead of...

Amazon Linux 2 : openssl (ALAS-2023-2246)

The version of openssl installed on the remote host is prior to 1.0.2k-24. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2023-2246 advisory. Issue summary: Checking excessively long DH keys or parameters may be very slow. Impact summary: Applications that use t...

Medium: openssl

Issue Overview: Issue summary: Checking excessively long DH keys or parameters may be very slow. Impact summary: Applications that use the functions DHcheck, DHcheckex or EVPPKEYparamcheck to check a DH key or DH parameters may experience long delays. Where the key or parameters that are being...

OpenSSL 3.0.0 < 3.0.11 Vulnerability

The version of OpenSSL installed on the remote host is prior to 3.0.11. It is, therefore, affected by a vulnerability as referenced in the 3.0.11 advisory. - Issue summary: The POLY1305 MAC message authentication code implementation contains a bug that might corrupt the internal state of...

OpenSSL 3.1.0 < 3.1.3 Vulnerability

The version of OpenSSL installed on the remote host is prior to 3.1.3. It is, therefore, affected by a vulnerability as referenced in the 3.1.3 advisory. - Issue summary: The POLY1305 MAC message authentication code implementation contains a bug that might corrupt the internal state of applicatio...