An update for openssh is now available for openEuler-20.03-LTS-SP1 and openEuler-20.03-LTS-SP2 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2021-1466 Final 1.0 1.0 2021-12-17 Initial 2021-12-17 2021-12-17 openEuler SA Tool V1.0 2021-12-17 openssh security update An update for openssh is now available for openEuler-20.03-LTS-SP1 and openEuler-20.03-LTS-SP2. OpenSSH is the premier connectivity tool for remote login with the SSH protocol. It encrypts all traffic to eliminate eavesdropping, connection hijacking, and other attacks. In addition, OpenSSH provides a large suite of secure tunneling capabilities, several authentication methods, and sophisticated configuration options. Security Fix(es): ssh-agent in OpenSSH before 8.5 has a double free that may be relevant in a few less-common scenarios, such as unconstrained agent-socket access on a legacy operating system, or the forwarding of an agent to an attacker-controlled host.(CVE-2021-28041) An update for openssh is now available for openEuler-20.03-LTS-SP1 and openEuler-20.03-LTS-SP2. openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. High openssh https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1466 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-28041 https://nvd.nist.gov/vuln/detail/CVE-2021-28041 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 openssh-cavs-8.2p1-15.oe1.aarch64.rpm openssh-debugsource-8.2p1-15.oe1.aarch64.rpm openssh-server-8.2p1-15.oe1.aarch64.rpm openssh-askpass-8.2p1-15.oe1.aarch64.rpm pam_ssh_agent_auth-0.10.3-9.14.oe1.aarch64.rpm openssh-clients-8.2p1-15.oe1.aarch64.rpm openssh-8.2p1-15.oe1.aarch64.rpm openssh-ldap-8.2p1-15.oe1.aarch64.rpm openssh-debuginfo-8.2p1-15.oe1.aarch64.rpm openssh-keycat-8.2p1-15.oe1.aarch64.rpm openssh-debuginfo-8.2p1-15.oe1.aarch64.rpm openssh-askpass-8.2p1-15.oe1.aarch64.rpm openssh-debugsource-8.2p1-15.oe1.aarch64.rpm openssh-8.2p1-15.oe1.aarch64.rpm pam_ssh_agent_auth-0.10.3-9.15.oe1.aarch64.rpm openssh-ldap-8.2p1-15.oe1.aarch64.rpm openssh-cavs-8.2p1-15.oe1.aarch64.rpm openssh-keycat-8.2p1-15.oe1.aarch64.rpm openssh-clients-8.2p1-15.oe1.aarch64.rpm openssh-server-8.2p1-15.oe1.aarch64.rpm openssh-help-8.2p1-15.oe1.noarch.rpm openssh-help-8.2p1-15.oe1.noarch.rpm openssh-8.2p1-15.oe1.src.rpm openssh-8.2p1-15.oe1.src.rpm openssh-askpass-8.2p1-15.oe1.x86_64.rpm openssh-debugsource-8.2p1-15.oe1.x86_64.rpm openssh-clients-8.2p1-15.oe1.x86_64.rpm openssh-server-8.2p1-15.oe1.x86_64.rpm openssh-debuginfo-8.2p1-15.oe1.x86_64.rpm openssh-ldap-8.2p1-15.oe1.x86_64.rpm pam_ssh_agent_auth-0.10.3-9.15.oe1.x86_64.rpm openssh-keycat-8.2p1-15.oe1.x86_64.rpm openssh-cavs-8.2p1-15.oe1.x86_64.rpm openssh-8.2p1-15.oe1.x86_64.rpm openssh-debuginfo-8.2p1-15.oe1.x86_64.rpm openssh-8.2p1-15.oe1.x86_64.rpm openssh-keycat-8.2p1-15.oe1.x86_64.rpm openssh-ldap-8.2p1-15.oe1.x86_64.rpm openssh-server-8.2p1-15.oe1.x86_64.rpm openssh-askpass-8.2p1-15.oe1.x86_64.rpm openssh-clients-8.2p1-15.oe1.x86_64.rpm openssh-cavs-8.2p1-15.oe1.x86_64.rpm pam_ssh_agent_auth-0.10.3-9.15.oe1.x86_64.rpm openssh-debugsource-8.2p1-15.oe1.x86_64.rpm ssh-agent in OpenSSH before 8.5 has a double free that may be relevant in a few less-common scenarios, such as unconstrained agent-socket access on a legacy operating system, or the forwarding of an agent to an attacker-controlled host. 2021-12-17 CVE-2021-28041 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 High 7.1 AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H openssh security update 2021-12-17 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1466