[SECURITY] [DLA 2848-1] libssh2 security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-2848-1 [email protected] https://www.debian.org/lts/security/ Anton Gladky December 17, 2021 https://wiki.debian.org/LTS -...

DLA-2848-1 libssh2 - security update

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F5 Networks BIG-IP : libssh2 vulnerabilities (K90011301)

The version of F5 Networks BIG-IP installed on the remote host is prior to 15.1.10.8 / 16.1.0. It is, therefore, affected by multiple vulnerabilities as referenced in the K90011301 advisory. CVE-2019-3856An integer overflow flaw, which could lead to an out of bounds write, was discovered in libss...

NewStart CGSL CORE 5.05 / MAIN 5.05 : libssh2 Vulnerability (NS-SA-2021-0173)

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has libssh2 packages installed that are affected by a vulnerability: - In libssh2 v1.9.0 and earlier versions, the SSHMSGDISCONNECT logic in packet.c has an integer overflow in a bounds check, enabling an attacker to specify an...

Security Bulletin: Vulnerabilities in libssh2 affect Power Hardware Management Console (CVE-2016-0787)

Summary libssh2 is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVEs Vulnerability Details CVEID: CVE-2016-0787 DESCRIPTION: libssh2 could provide weaker than expected security, caused by a type confusion error during the SSHv2 handshake resulting in the...

Security Bulletin: Vulnerability in libssh2 affects Power Hardware Management Console (CVE-2019-3862)

Summary libssh2 is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVE. Vulnerability Details CVEID: CVE-2019-3862 DESCRIPTION: An out of bounds read flaw was discovered in libssh2 in the way SSHMSGCHANNELREQUEST packets with an exit status message and no payload a...

Security Bulletin: Vulnerability in libssh2 CVE-2019-17498.

Summary libssh2 is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVE. Vulnerability Details CVEID: CVE-2019-17498 DESCRIPTION: libssh2 is vulnerable to a denial of service, caused by an out-of-bounds read when connecting to a malicious SSH server that sends a...

libssh2:ssh2_client_fuzzer: Crash in libcrypto.soNUMBER

Detailed Report: https://oss-fuzz.com/testcase?key=5401784546361344 Project: libssh2 Fuzzing Engine: honggfuzz Fuzz Target: ssh2clientfuzzer Job Type: honggfuzzasanlibssh2 Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x604000260000 Crash State: libcrypto.soNUMBER...

Advisory ROSA-SA-2021-1893

Software: libssh2 1.8.0 OS: Cobalt 7.9 CVE-ID: CVE-2019-13115 CVE-Crit: HIGH CVE-DESC: In libssh2 before 1.9.0, kexmethoddiffiehellmangroupexchangesha256keyexchange in kex.c has an integer overflow that can cause out-of-range reads when reading packets from the server. A remote attacker...

EulerOS Virtualization for ARM 64 3.0.2.0 : libssh2 (EulerOS-SA-2021-1384)

According to the version of the libssh2 package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability : - An out of bounds read flaw was discovered in libssh2 when a specially crafted SFTP packet is received from the server. A...

NewStart CGSL CORE 5.04 / MAIN 5.04 : libssh2 Vulnerability (NS-SA-2021-0026)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has libssh2 packages installed that are affected by a vulnerability: - In libssh2 v1.9.0 and earlier versions, the SSHMSGDISCONNECT logic in packet.c has an integer overflow in a bounds check, enabling an attacker to specify an...

Huawei EulerOS: Security Advisory for libssh2 (EulerOS-SA-2021-1384)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

libssh2:ssh2_client_fuzzer: Heap-buffer-overflow in kex_agree_instr

Project: https://github.com/cmeister2/libssh2.git https://github.com/libssh2/libssh2.git Detailed Report: https://oss-fuzz.com/testcase?key=6011743157485568 Project: libssh2 Fuzzing Engine: afl Fuzz Target: ssh2clientfuzzer Job Type: aflasanlibssh2 Platform Id: linux Crash Type:...

CentOS 8 : virt:rhel (CESA-2019:1175)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2019:1175 advisory. - hardware: Microarchitectural Store Buffer Data Sampling MSBDS CVE-2018-12126 - hardware: Micro-architectural Load Port Data Sampling - Information Le...

libssh2:ssh2_client_fuzzer: Heap-buffer-overflow in ecdh_sha2_nistp

Project: https://github.com/cmeister2/libssh2.git https://github.com/libssh2/libssh2.git Detailed Report: https://oss-fuzz.com/testcase?key=5469642053255168 Project: libssh2 Fuzzing Engine: libFuzzer Fuzz Target: ssh2clientfuzzer Job Type: libfuzzerasanlibssh2 Platform Id: linux Crash Type:...

libssh2:ssh2_client_fuzzer: Heap-buffer-overflow in kex_agree_instr

Project: https://github.com/cmeister2/libssh2.git https://github.com/libssh2/libssh2.git Detailed Report: https://oss-fuzz.com/testcase?key=4781977985220608 Project: libssh2 Fuzzing Engine: honggfuzz Fuzz Target: ssh2clientfuzzer Job Type: honggfuzzasanlibssh2 Platform Id: linux Crash Type:...

Security Bulletin: IBM MQ Appliance is affected by a libssh2 vulnerability (CVE-2019-17498)

Summary IBM MQ Appliance has resolved a libssh2 vulnerability. Vulnerability Details CVEID: CVE-2019-17498 DESCRIPTION: libssh2 is vulnerable to a denial of service, caused by an out-of-bounds read when connecting to a malicious SSH server that sends a disconnect message. A remote attacker could...

Solaris SunSSH 11.0 x86 - libpam Remote Root

Exploit Title: Solaris SunSSH 11.0 x86 - libpam Remote Root Exploit Author: Hacker Fantastic Vendor Homepage: https://www.oracle.com/solaris/technologies/solaris11-overview.html Version: 11 Tested on: SunOS solaris 5.11 11.0 / SunSSH Solaris 10-11.0 x86 libpam remote root exploit CVE-2020-14871...

OPENSUSE-SU-2020:2126-1 Security update for libssh2_org

This update for libssh2org fixes the following issues: - Version update to 1.9.0: bsc1178083, jscSLE-16922 Enhancements and bugfixes: adds ECDSA keys and host key support when using OpenSSL adds ED25519 key and host key support when using OpenSSL 1.1.1 adds OpenSSH style key file reading adds AES...

SUSE-SU-2020:3551-1 Security update for libssh2_org

This update for libssh2org fixes the following issues: - Version update to 1.9.0: bsc1178083, jscSLE-16922 Enhancements and bugfixes: adds ECDSA keys and host key support when using OpenSSL adds ED25519 key and host key support when using OpenSSL 1.1.1 adds OpenSSH style key file reading adds AES...