MGASA-2024-0004 Updated dropbear package fixes a security vulnerability

Parts of the SSH specification are vulnerable to a novel prefix truncation attack a.k.a. Terrapin attack, which allows a man-in-the-middle attacker to strip an arbitrary number of messages right after the initial key exchange, breaking SSH extension negotiation RFC8308 in the process and thus...

[SECURITY] [DLA 3694-1] openssh security update

Debian LTS Advisory DLA-3694-1 [email protected] https://www.debian.org/lts/security/ Santiago Ruano Rincón December 25, 2023 https://wiki.debian.org/LTS Package : openssh Version : 1:7.9p1-10+deb10u4 CVE ID : CVE-2021-41617 CVE-2023-48795 CVE-2023-51385 Debian Bug : 995130 Several...

Debian: Security Advisory (DSA-5588-1)

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 (DSA-5586-1)

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...

FreeBSD : gitea -- Prefix Truncation Attack against ChaCha20-Poly1305 and Encrypt-then-MAC aka Terrapin (b2765c89-a052-11ee-bed2-596753f1a87c)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the b2765c89-a052-11ee-bed2-596753f1a87c advisory. - The Gitea team reports: Update golang.org/x/crypto b2765c89-a052-11ee-bed2-596753f1a87c Note that...

Ubuntu: Security Advisory (USN-6561-1)

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

Ubuntu: Security Advisory (USN-6560-1)

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

USN-6561-1: libssh vulnerability

Fabian Bäumer, Marcus Brinkmann, Jörg Schwenk discovered that the SSH protocol was vulnerable to a prefix truncation attack. If a remote attacker was able to intercept SSH communications, extension negotiation messages could be truncated, possibly leading to certain algorithms and features being...

FreeBSD-SA-23:19.openssh

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-23:19.openssh Security Advisory The FreeBSD Project Topic: Prefix Truncation Attack in the SSH protocol Category: contrib Module: openssh Announced: 2023-12-19...

AsyncSSH vulnerable to Prefix Truncation Attack (a.k.a. Terrapin Attack) against ChaCha20-Poly1305 and Encrypt-then-MAC

Summary AsyncSSH v2.14.1 and earlier is vulnerable to a novel prefix truncation attack a.k.a. Terrapin attack, which allows a man-in-the-middle attacker to strip an arbitrary number of messages right after the initial key exchange, breaking SSH extension negotiation RFC8308 in the process and thu...

AZL-27659 CVE-2023-37464 affecting package cjose 0.6.1-6

OpenIDC/cjose is a C library implementing the Javascript Object Signing and Encryption JOSE. The AES GCM decryption routine incorrectly uses the Tag length from the actual Authentication Tag provided in the JWE. The spec says that a fixed length of 16 octets must be applied. Therefore this bug...

Modoer review system field_type.inc.php file contains vulnerabilities

Modoer review system a professional review website system, a variety of industry reviews, you can freely regulate the type of review project. Modoer system 20150505 version of the background there is a file containment vulnerability, due to the code fails to exist for the existence of file...