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Vulnerability Details : CVE-2017-1000377

An issue was discovered in the size of the default stack guard page on PAX Linux (originally from GRSecurity but shipped by other Linux vendors), specifically the default stack guard page is not sufficiently large and can be "jumped" over (the stack guard page is bypassed), this affects PAX Linux Kernel versions as of June 19, 2017 (specific version information is not available at this time).
Publish Date : 2017-06-19 Last Update Date : 2017-07-05
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- CVSS Scores & Vulnerability Types

CVSS Score
4.6
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required 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

- Products Affected By CVE-2017-1000377

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

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Linux Linux Kernel 1

- References For CVE-2017-1000377

https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt
http://www.securityfocus.com/bid/99129
BID 99129 PAX Linux CVE-2017-1000377 Security Bypass Vulnerability Release Date:2017-06-19
https://access.redhat.com/security/cve/CVE-2017-1000377 CONFIRM

- Metasploit Modules Related To CVE-2017-1000377

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


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