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Vulnerability Details : CVE-2017-1000364

An issue was discovered in the size of the stack guard page on Linux, specifically a 4k stack guard page is not sufficiently large and can be "jumped" over (the stack guard page is bypassed), this affects Linux Kernel versions 4.11.5 and earlier (the stackguard page was introduced in 2010).
Publish Date : 2017-06-19 Last Update Date : 2017-07-06
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- CVSS Scores & Vulnerability Types

CVSS Score
6.2
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity High (Specialized access conditions exist. It is hard to exploit and several special conditions must be satisfied to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) OverflowBypass a restriction or similar
CWE ID 119

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2017:1484: kernel security update (Important) oval:com.redhat.rhsa:def:20171484 unix
RHSA-2017:1486: kernel security update (Important) oval:com.redhat.rhsa:def:20171486 unix
RHSA-2017:1616: kernel-rt security and bug fix update (Important) oval:com.redhat.rhsa:def:20171616 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2017-1000364

# Product Type Vendor Product Version Update Edition Language
1 OS Linux Linux Kernel 4.11.5 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Linux Linux Kernel 1

- References For CVE-2017-1000364

https://www.suse.com/support/kb/doc/?id=7020973 CONFIRM
https://access.redhat.com/security/cve/CVE-2017-1000364 CONFIRM
https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt
http://www.securitytracker.com/id/1038724
SECTRACK 1038724
https://www.suse.com/security/cve/CVE-2017-1000364/ CONFIRM
http://www.securityfocus.com/bid/99130
BID 99130 Linux Kernel CVE-2017-1000364 Local Memory Corruption Vulnerability Release Date:2017-09-05

- Metasploit Modules Related To CVE-2017-1000364

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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