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openssh: Denial of service via very long passwords

🗓️ 01 Aug 2017 14:11:55Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 4 Views

OpenSSH denial of service: unauthenticated attacker causes high CPU with very long passwords.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: IBM Security Network Protection is affected by vulnerabilities in OpenSSH (CVE-2016-6210 CVE-2016-6515 CVE-2016-10009 CVE-2016-10011)
16 Jun 201822:03
–ibm
IBM Security Bulletins		IBM Security Network Protection / IBM QRadar Network Security / XGS Technote Index
31 Jan 202100:10
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in openssh affect IBM Flex System Manager (FSM)
18 Jun 201801:39
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in OpenSSH affects Power Hardware Management Console
23 Sep 202101:45
–ibm
IBM Security Bulletins		Security Bulletin: Multiple security vulnerabilities have been fixed in products bundled with IBM Security Directory Suite 8.0.1
16 Jun 201822:04
–ibm
IBM Security Bulletins		Security Bulletin: IBM Security Access Manager Appliance is affected by OpenSSH vulnerabilities
16 Jun 201822:04
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerability in OpenSSH affects IBM Flex System FC3171 8Gb SAN Switch and SAN Pass-thru, QLogic 8Gb Intelligent Pass-thru Module & SAN Switch Module for BladeCenter and QLogic Virtual Fabric Extension Module for IBM BladeCenter
31 Jan 201902:25
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in OpenSSH affect PowerKVM
18 Jun 201801:38
–ibm
IBM Security Bulletins		Security Bulletin: IBM MQ Appliance is affected by OpenSSH vulnerabilities
13 Aug 201919:08
–ibm
IBM Security Bulletins		Security Bulletin: IBM Security Access Manager Appliance is affected by OpenSSH vulnerabilities
16 Jun 201822:05
–ibm
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7aarch64openssh0:7.4p1-11.el7openssh-0:7.4p1-11.el7.aarch64.rpm
Red Hat Enterprise Linux7ppc64openssh0:7.4p1-11.el7openssh-0:7.4p1-11.el7.ppc64.rpm
Red Hat Enterprise Linux7ppc64leopenssh0:7.4p1-11.el7openssh-0:7.4p1-11.el7.ppc64le.rpm
Red Hat Enterprise Linux7s390xopenssh0:7.4p1-11.el7openssh-0:7.4p1-11.el7.s390x.rpm
Red Hat Enterprise Linux7x86_64openssh0:7.4p1-11.el7openssh-0:7.4p1-11.el7.x86_64.rpm
Red Hat Enterprise Linux7aarch64openssh-askpass0:7.4p1-11.el7openssh-askpass-0:7.4p1-11.el7.aarch64.rpm
Red Hat Enterprise Linux7ppc64openssh-askpass0:7.4p1-11.el7openssh-askpass-0:7.4p1-11.el7.ppc64.rpm
Red Hat Enterprise Linux7ppc64leopenssh-askpass0:7.4p1-11.el7openssh-askpass-0:7.4p1-11.el7.ppc64le.rpm
Red Hat Enterprise Linux7s390xopenssh-askpass0:7.4p1-11.el7openssh-askpass-0:7.4p1-11.el7.s390x.rpm
Red Hat Enterprise Linux7x86_64openssh-askpass0:7.4p1-11.el7openssh-askpass-0:7.4p1-11.el7.x86_64.rpm
Rows per page

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29 May 2026 21:06Current
7.3High risk
Vulners AI Score7.3
CVSS 37.5
CVSS 27.8
EPSS0.57667
CWE-770
OpenSSHDenial of serviceVery long passwordsPassword authenticationUnix
4