UBUNTU-CVE-2021-41617

sshd in OpenSSH 6.2 through 8.x before 8.8, when certain non-default configurations are used, allows privilege escalation because supplemental groups are not initialized as expected. Helper programs for AuthorizedKeysCommand and AuthorizedPrincipalsCommand may run with privileges associated with...

CVE-2021-41617

sshd in OpenSSH 6.2 through 8.x before 8.8, when certain non-default configurations are used, allows privilege escalation because supplemental groups are not initialized as expected. Helper programs for AuthorizedKeysCommand and AuthorizedPrincipalsCommand may run with privileges associated with...

OpenSSH -- OpenSSH 6.2 through 8.7 failed to correctly initialise supplemental groups when executing an AuthorizedKeysCommand or AuthorizedPrincipalsCommand

OpenBSD Project reports: sshd8 from OpenSSH 6.2 through 8.7 failed to correctly initialise supplemental groups when executing an AuthorizedKeysCommand or AuthorizedPrincipalsCommand, where a AuthorizedKeysCommandUser or AuthorizedPrincipalsCommandUser directive has been set to run the command as ...

PT-2021-7870

Name of the Vulnerable Software and Affected Versions OpenSSH versions 6.2 through 8.x before 8.8 Description The issue is related to the management of privileges in OpenSSH, allowing privilege escalation when certain non-default configurations are used. This occurs because supplemental groups ar...

CVE-2021-41617

sshd in OpenSSH 6.2 through 8.x before 8.8, when certain non-default configurations are used, allows privilege escalation because supplemental groups are not initialized as expected. Helper programs for AuthorizedKeysCommand and AuthorizedPrincipalsCommand may run with privileges associated with...

CVE-2021-41617

sshd in OpenSSH 6.2 through 8.x before 8.8, when certain non-default configurations are used, allows privilege escalation because supplemental groups are not initialized as expected. Helper programs for AuthorizedKeysCommand and AuthorizedPrincipalsCommand may run with privileges associated with...

CVE-2021-41617

sshd in OpenSSH 6.2 through 8.x before 8.8, when certain non-default configurations are used, allows privilege escalation because supplemental groups are not initialized as expected. Helper programs for AuthorizedKeysCommand and AuthorizedPrincipalsCommand may run with privileges associated with...

OpenSSH 安全漏洞

OpenSSH OpenBSD Secure Shell is a set of connection tools for secure access to remote computers from the Openbsd Project Group. The tools are an open source implementation of the SSH protocol that supports encryption of all transmissions, effectively blocking eavesdropping, connection hijacking,...

CVE-2021-41617

CVE-2021-41617 affects OpenSSH sshd (versions 6.2–8.x prior to 8.8) where certain non-default configurations allow local privilege escalation because supplemental groups are not initialized as expected when AuthorizedKeysCommand/AuthorizedPrincipalsCommand run under a different user. This can cau...

Security Bulletin: Vulnerabilities in OpenSSH affects Power Hardware Management Console

Summary OpenSSH is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2016-6515 DESCRIPTION: OpenSSH is vulnerable to a denial of service, caused by the failure to limit password lengths for password authentication by the...

Security Bulletin: Vulnerability in OpenSSH affects Power Hardware Management Console (CVE-2015-8325)

Summary OpenSSH is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVE. Vulnerability Details CVEID: CVE-2015-8325 DESCRIPTION: OpenSSH could allow a local attacker to gain elevated privileges on the system, caused by an error in the dosetupenv function when the...

Security Bulletin: Vulnerabilities in openssh affect Power Hardware Management Console (CVE-2015-5600)

Summary Opensh is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2015-5600 DESCRIPTION: OpenSSH could allow a local attacker to obtain sensitive information, caused by an error in the keyboard-interactive authentication...

Security Bulletin: Vulnerabilities in openssh affect Power Hardware Management Console (CVE-2016-0777, CVE-2016-0778)

Summary OpenSSH is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2016-0777 DESCRIPTION: OpenSSH could allow a remote attacker to obtain sensitive information, caused by a client information leak from using the roaming...

Security Bulletin: Vulnerabilities in OpenSSH affect Power Hardware Management Console

Summary OpenSSH is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVEs Vulnerability Details CVEID: CVE-2015-6563 DESCRIPTION: OpenSSH could allow a local attacker to bypass security restrictions, caused by the acceptance of extraneous username data in...

Security Bulletin: Vulnerability in OpenSSH affects Power Hardware Management Console (CVE-2017-15906)

Summary OpenSSH is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVE Vulnerability Details CVEID: CVE-2017-15906 DESCRIPTION: OpenSSH is vulnerable to a denial of service, caused by an error in the processopen function when in read-only mode. A remote authenticat...

CVE-2016-20012

OpenSSH through 8.7 allows remote attackers, who have a suspicion that a certain combination of username and public key is known to an SSH server, to test whether this suspicion is correct. This occurs because a challenge is sent only when that combination could be valid for a login session. NOTE...

CVE-2016-20012

OpenSSH through 8.7 allows remote attackers, who have a suspicion that a certain combination of username and public key is known to an SSH server, to test whether this suspicion is correct. This occurs because a challenge is sent only when that combination could be valid for a login session. NOTE...

DEBIAN-CVE-2016-20012

OpenSSH through 8.7 allows remote attackers, who have a suspicion that a certain combination of username and public key is known to an SSH server, to test whether this suspicion is correct. This occurs because a challenge is sent only when that combination could be valid for a login session. NOTE...

Information Exposure

Overview Affected versions of this package are vulnerable to Information Exposure. OpenSSH through 8.7 allows remote attackers, who have a suspicion that a certain combination of username and public key is known to an SSH server, to test whether this suspicion is correct. This occurs because a...

Design/Logic Flaw

OpenSSH through 8.7 allows remote attackers, who have a suspicion that a certain combination of username and public key is known to an SSH server, to test whether this suspicion is correct. This occurs because a challenge is sent only when that combination could be valid for a login session. NOTE...