Denial Of Service (DoS)

libssh is vulnerable to denial of service DoS. The vulnerability exists as 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...

Security Bulletin: Vulnerability in RC4 stream cipher affects IBM Sterling Connect:Direct for UNIX (CVE-2015-2808)

Summary The RC4 “Bar Mitzvah” Attack for SSL/TLS affects IBM Sterling Connect:Direct for UNIX. Vulnerability Details CVEID: CVE-2015-2808 DESCRIPTION: The RC4 algorithm, as used in the TLS protocol and SSL protocol, could allow a remote attacker to obtain sensitive information. An attacker could...

Security Bulletin: Vulnerability in RC4 stream cipher affects IBM Sterling Connect:Direct for Microsoft Windows (CVE-2015-2808)

Summary The RC4 "Bar Mitzvah Attack" for SSL/TLS affects IBM Sterling Connect:Direct for Microsoft Windows. Vulnerability Details CVEID: CVE-2015-2808 DESCRIPTION: The RC4 algorithm, as used in the TLS protocol and SSL protocol, could allow a remote attacker to obtain sensitive information. An...

Huawei EulerOS: Security Advisory for libssh (EulerOS-SA-2020-1699)

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

DEBIAN-CVE-2020-12872

yawsconfig.erl in Yaws through 2.0.2 and/or 2.0.7 loads obsolete TLS ciphers, as demonstrated by ones that allow Sweet32 attacks, if running on an Erlang/OTP virtual machine with a version less than 21.0...

CVE-2020-12872

yawsconfig.erl in Yaws through 2.0.2 and/or 2.0.7 loads obsolete TLS ciphers, as demonstrated by ones that allow Sweet32 attacks, if running on an Erlang/OTP virtual machine with a version less than 21.0...

CVE-2020-12872

yawsconfig.erl in Yaws through 2.0.2 and/or 2.0.7 loads obsolete TLS ciphers, as demonstrated by ones that allow Sweet32 attacks, if running on an Erlang/OTP virtual machine with a version less than 21.0...

Design/Logic Flaw

yawsconfig.erl in Yaws through 2.0.2 and/or 2.0.7 loads obsolete TLS ciphers, as demonstrated by ones that allow Sweet32 attacks, if running on an Erlang/OTP virtual machine with a version less than 21.0...

CVE-2020-12872

yawsconfig.erl in Yaws through 2.0.2 and/or 2.0.7 loads obsolete TLS ciphers, as demonstrated by ones that allow Sweet32 attacks, if running on an Erlang/OTP virtual machine with a version less than 21.0...

UBUNTU-CVE-2020-12872

yawsconfig.erl in Yaws through 2.0.2 and/or 2.0.7 loads obsolete TLS ciphers, as demonstrated by ones that allow Sweet32 attacks, if running on an Erlang/OTP virtual machine with a version less than 21.0...

CVE-2020-12872

yawsconfig.erl in Yaws through 2.0.2 and/or 2.0.7 loads obsolete TLS ciphers, as demonstrated by ones that allow Sweet32 attacks, if running on an Erlang/OTP virtual machine with a version less than 21.0...

CVE-2020-12872

yawsconfig.erl in Yaws through 2.0.2 and/or 2.0.7 loads obsolete TLS ciphers, as demonstrated by ones that allow Sweet32 attacks, if running on an Erlang/OTP virtual machine with a version less than 21.0...

CVE-2020-12872

CVE-2020-12872 affects the Yaws web server (Erlang) via yaws_config.erl in versions up to 2.0.7, which load obsolete TLS ciphers that enable Sweet32 attacks. Public advisories (e.g., Arch Linux ASA-202009-14) and OSV/NVD entries confirm the issue and note fixed upstream in 2.0.8; upgrading to 2.0...

PT-2020-13308 · Ericsson +1 · Erlang/Otp +1

Name of the Vulnerable Software and Affected Versions: Yaws versions 2.0.2 through 2.0.7 Description: The issue concerns the loading of obsolete TLS ciphers in Yaws, which can be exploited for Sweet32 attacks. This occurs when Yaws is running on an Erlang/OTP virtual machine with a version less...

Linux: SSH Ciphers

Ciphers: Specifies the ciphers allowed for protocol version 2. Multiple ciphers must be comma-separated. Note: This check fails if any algorithms are found that are not specified in the VT preferences. SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a...

CVE-2020-5871

On BIG-IP 14.1.0-14.1.2.3, undisclosed requests can lead to a denial of service DoS when sent to BIG-IP HTTP/2 virtual servers. The problem can occur when ciphers, which have been blacklisted by the HTTP/2 RFC, are used on backend servers. This is a data-plane issue. There is no control-plane...

CVE-2020-5871

On BIG-IP 14.1.0-14.1.2.3, undisclosed requests can lead to a denial of service DoS when sent to BIG-IP HTTP/2 virtual servers. The problem can occur when ciphers, which have been blacklisted by the HTTP/2 RFC, are used on backend servers. This is a data-plane issue. There is no control-plane...

F5 Networks BIG-IP : TMM vulnerability (K43450419)

Undisclosed requests can lead to a denial of service DoS when sent to BIG-IP HTTP/2 virtual servers. The problem can occur when ciphers, which have been blacklisted by the HTTP/2 RFC, are used on backend servers. This is a data-plane issue. There is no control-plane exposure. CVE-2020-5871 Impact...

EulerOS 2.0 SP8 : libssh (EulerOS-SA-2020-1509)

According to the version of the libssh package installed, the EulerOS installation on the remote host is affected by the following vulnerability : - 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...

Updated libssh packages fix security vulnerability

Updated libssh packages fix security vulnerability: A malicious client or server could crash the counterpart implemented with libssh AES-CTR ciphers are used and don't get fully initialized. It will crash when it tries to cleanup the AES-CTR ciphers when closing the connection CVE-2020-1730...