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openssh: Bounds check can be evaded in the shared memory manager used by pre-authentication compression support

🗓️ 01 Aug 2017 14:11:55Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 3 Views

Openssh pre authentication compression bounds checks evasion via compilers; compromised process could threaten monitor.

Related
Packages
Refs
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
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25 Jun 2026 10:50Current
7.2High risk
Vulners AI Score7.2
CVSS 27.2
CVSS 37.8
CVSS 3.17.8
EPSS0.01281
SSVC
3