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Vulnerability Details : CVE-2017-1000366

glibc contains a vulnerability that allows specially crafted LD_LIBRARY_PATH values to manipulate the heap/stack, causing them to alias, potentially resulting in arbitrary code execution. Please note that additional hardening changes have been made to glibc to prevent manipulation of stack and heap memory but these issues are not directly exploitable, as such they have not been given a CVE. This affects glibc 2.25 and earlier.
Publish Date : 2017-06-19 Last Update Date : 2017-08-11
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- CVSS Scores & Vulnerability Types

CVSS Score
7.2
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 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) Execute CodeOverflow
CWE ID 119

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2017:1480: glibc security update (Important) oval:com.redhat.rhsa:def:20171480 unix
RHSA-2017:1481: glibc security update (Important) oval:com.redhat.rhsa:def:20171481 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-2017-1000366

# Product Type Vendor Product Version Update Edition Language
1 Application GNU Glibc 2.25 Version Details Vulnerabilities
2 OS Novell Suse Linux Enterprise Desktop 12.0 SP2 Version Details Vulnerabilities
3 OS Novell Suse Linux Enterprise Point Of Sale 11.0 SP3 Version Details Vulnerabilities
4 OS Novell Suse Linux Enterprise Server 11.0 SP3 ~~ltss~~~ Version Details Vulnerabilities
5 Application Openstack Cloud Magnum Orchestration 7 Version Details Vulnerabilities
6 OS Opensuse Project Leap 42.2 Version Details Vulnerabilities
7 OS Redhat Enterprise Linux 5 Server Version Details Vulnerabilities
8 OS Redhat Enterprise Linux 6 Version Details Vulnerabilities
9 OS Redhat Enterprise Linux 7.0 Version Details Vulnerabilities
10 OS Redhat Enterprise Linux Aus 6.6 Version Details Vulnerabilities
11 OS Redhat Enterprise Linux Eus 6.7 Version Details Vulnerabilities
12 OS Redhat Enterprise Linux Server 6.6 Version Details Vulnerabilities
13 OS Redhat Enterprise Linux Server Eus 6.2 Version Details Vulnerabilities
14 OS Redhat Enterprise Linux Server Eus 6.5 Version Details Vulnerabilities
15 OS Redhat Enterprise Linux Server Eus 7.2 Version Details Vulnerabilities
16 OS Redhat Enterprise Linux Server Long Life 5.9 Version Details Vulnerabilities
17 OS Redhat Enterprise Linux Server Tus 6.5 Version Details Vulnerabilities
18 OS Suse Linux Enterprise For Sap 12 SP1 Version Details Vulnerabilities
19 OS Suse Linux Enterprise Server 10 SP4 ~~ltss~~~ Version Details Vulnerabilities
20 OS Suse Linux Enterprise Server 11 SP4 Version Details Vulnerabilities
21 OS Suse Linux Enterprise Server 12 SP2 Version Details Vulnerabilities
22 OS Suse Linux Enterprise Server 12 SP1 ~~ltss~~~ Version Details Vulnerabilities
23 OS Suse Linux Enterprise Server 12 SP2 ~~ltss~~~ Version Details Vulnerabilities
24 OS Suse Linux Enterprise Server For Raspberry Pi 12 SP2 Version Details Vulnerabilities
25 OS Suse Linux Enterprise Software Development Kit 11.0 SP4 Version Details Vulnerabilities
26 OS Suse Linux Enterprise Software Development Kit 12.0 SP2 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
GNU Glibc 1
Novell Suse Linux Enterprise Desktop 1
Novell Suse Linux Enterprise Point Of Sale 1
Novell Suse Linux Enterprise Server 1
Openstack Cloud Magnum Orchestration 1
Opensuse Project Leap 1
Redhat Enterprise Linux 3
Redhat Enterprise Linux Aus 1
Redhat Enterprise Linux Eus 1
Redhat Enterprise Linux Server 1
Redhat Enterprise Linux Server Eus 3
Redhat Enterprise Linux Server Long Life 1
Redhat Enterprise Linux Server Tus 1
Suse Linux Enterprise For Sap 1
Suse Linux Enterprise Server 5
Suse Linux Enterprise Server For Raspberry Pi 1
Suse Linux Enterprise Software Development Kit 2

- References For CVE-2017-1000366

https://www.exploit-db.com/exploits/42276/
EXPLOIT-DB 42276
https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt
https://www.suse.com/security/cve/CVE-2017-1000366/ CONFIRM
https://www.suse.com/support/kb/doc/?id=7020973 CONFIRM
https://access.redhat.com/security/cve/CVE-2017-1000366 CONFIRM
https://security.gentoo.org/glsa/201706-19
GENTOO GLSA-201706-19
https://www.exploit-db.com/exploits/42275/
EXPLOIT-DB 42275
https://www.exploit-db.com/exploits/42274/
EXPLOIT-DB 42274
http://www.securityfocus.com/bid/99127
BID 99127 GNU glibc CVE-2017-1000366 Local Memory Corruption Vulnerability Release Date:2017-09-05
http://www.securitytracker.com/id/1038712
SECTRACK 1038712

- Metasploit Modules Related To CVE-2017-1000366

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


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