CVE-2016-10012 Information
Share on:Description
The shared memory manager (associated with pre-authentication compression) in sshd in OpenSSH before 7.4 does not ensure that a bounds check is enforced by all compilers which might allows local users to gain privileges by leveraging access to a sandboxed privilege-separation process related to the m_zback and m_zlib data structures.
CVSS Vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Reference
http://www.openwall.com/lists/oss-security/2016/12/19/2 http://www.securityfocus.com/bid/94975 http://www.securitytracker.com/id/1037490 http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.647637 https://access.redhat.com/errata/RHSA-2017:2029 https://github.com/openbsd/src/commit/3095060f479b86288e31c79ecbc5131a66bcd2f9 https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html https://security.netapp.com/advisory/ntap-20171130-0002/ https://support.f5.com/csp/article/K62201745?utm_source=f5support&utm_medium=RSS https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03818en_us https://www.openssh.com/txt/release-7.4
Attack Complexity
LOW
Privileges Required
LOW
User Interaction Required
LOW
Scope
NONE
Confidentiality Impact
UNCHANGED
Integrity Impact
HIGH
Availability Impact
HIGH
Base Score
HIGH
Base Severity
7.8