3056 matches found
Security update for libssh (moderate)
openSUSE Security Update: Security update for libssh Announcement ID: openSUSE-SU-2020:0510-1 Rating: moderate References: 1168699 Cross-References: CVE-2020-1730 Affected Products: openSUSE Leap 15.1 An update that fixes one vulnerability is now available. Description: This update for libssh fix...
Arbitary Code Execution
krb5 is vulnerable to arbitrary code execution. Multiple integer underflow flaws, leading to heap-based corruption, were found in the way the MIT Kerberos Key Distribution Center KDC decrypted ciphertexts encrypted with the Advanced Encryption Standard AES and ARCFOUR RC4 encryption algorithms. I...
libssh: Denial of service
Background libssh is a multiplatform C library implementing the SSHv2 protocol on client and server side. Description It was discovered that libssh could crash when AES-CTR ciphers are used. Impact A remote attacker running a malicious client or server could possibly crash the counterpart...
SUSE SLES12 Security Update : libssh (SUSE-SU-2020:0968-1)
This update for libssh fixes the following issues : CVE-2020-1730: Fixed a possible denial of service when using AES-CTR bsc1168699. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically...
Ubuntu 18.04 LTS : libssh vulnerability (USN-4327-1)
The remote Ubuntu 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4327-1 advisory. Yasheng Yang discovered that libssh incorrectly handled AES-CTR ciphers. A remote attacker could possibly use this issue to cause libssh to crash, resulting in a...
Ubuntu: Security Advisory (USN-4327-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2020 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-4327-1: libssh vulnerability
Yasheng Yang discovered that libssh incorrectly handled AES-CTR ciphers. A remote attacker could possibly use this issue to cause libssh to crash, resulting in a denial of service...
CVE-2020-1730
A flaw was found in the way libssh handled AES-CTR or DES ciphers if enabled ciphers. The server or client could crash when the connection hasn't been fully initialized and the system tries to cleanup the ciphers when closing the connection. The biggest threat from this vulnerability is system...
SUSE-SU-2020:0968-1 Security update for libssh
This update for libssh fixes the following issues: - CVE-2020-1730: Fixed a possible denial of service when using AES-CTR bsc1168699...
SUSE-SU-2020:0967-1 Security update for libssh
This update for libssh fixes the following issues: - CVE-2020-1730: Fixed a possible denial of service when using AES-CTR bsc1168699...
CVE-2020-1730
A flaw was found in libssh versions before 0.8.9 and before 0.9.4 in the way it handled AES-CTR or DES ciphers if enabled ciphers. The server or client could crash when the connection hasn't been fully initialized and the system tries to cleanup the ciphers when closing the connection. The bigges...
UBUNTU-CVE-2020-1730
A flaw was found in libssh versions before 0.8.9 and before 0.9.4 in the way it handled AES-CTR or DES ciphers if enabled ciphers. The server or client could crash when the connection hasn't been fully initialized and the system tries to cleanup the ciphers when closing the connection. The bigges...
[ASA-202004-11] libssh: denial of service
Arch Linux Security Advisory ASA-202004-11 ========================================== Severity: Medium Date : 2020-04-09 CVE-ID : CVE-2020-1730 Package : libssh Type : denial of service Remote : Yes Link : https://security.archlinux.org/AVG-1130 Summary ======= The package libssh before version...
CVE-2018-21058
An issue was discovered on Samsung mobile devices with N7.0, O8.0 exynos7420 or Exynos 8890/8996 chipsets software. Cache attacks can occur against the Keymaster AES-GCM implementation because T-Tables are used; the Cryptography Extension CE is not used. The Samsung ID is SVE-2018-12761 September...
CVE-2018-21058
An issue was discovered on Samsung mobile devices with N7.0, O8.0 exynos7420 or Exynos 8890/8996 chipsets software. Cache attacks can occur against the Keymaster AES-GCM implementation because T-Tables are used; the Cryptography Extension CE is not used. The Samsung ID is SVE-2018-12761 September...
Design/Logic Flaw
An issue was discovered on Samsung mobile devices with N7.0, O8.0 exynos7420 or Exynos 8890/8996 chipsets software. Cache attacks can occur against the Keymaster AES-GCM implementation because T-Tables are used; the Cryptography Extension CE is not used. The Samsung ID is SVE-2018-12761 September...
CVE-2018-21058
An issue was discovered on Samsung mobile devices with N7.0, O8.0 exynos7420 or Exynos 8890/8996 chipsets software. Cache attacks can occur against the Keymaster AES-GCM implementation because T-Tables are used; the Cryptography Extension CE is not used. The Samsung ID is SVE-2018-12761 September...
CVE-2018-21058
CVE-2018-21058 affects Samsung mobile devices running Android 7.0/8.0 on Exynos 7420/8890/8996. The issue enables cache attacks against the Keymaster AES-GCM implementation because T-Tables are used and the Cryptography Extension (CE) is not utilized. Samsung ID: SVE-2018-12761. No exploitation o...
Zoom Client Insufficient Video and Audio Encryption (Apr 2020)
Zoom Client is using insufficient video and audio encryption for Meetings. Copyright C 2020 Greenbone Networks GmbH 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-or-later This program is...