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Vulnerability Details : CVE-2016-6131

The demangler in GNU Libiberty allows remote attackers to cause a denial of service (infinite loop, stack overflow, and crash) via a cycle in the references of remembered mangled types.
Publish Date : 2017-02-07 Last Update Date : 2017-02-09
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
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) Denial Of ServiceOverflow
CWE ID 20

- Products Affected By CVE-2016-6131

# Product Type Vendor Product Version Update Edition Language
1 Application GNU Libiberty - Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
GNU Libiberty 1

- References For CVE-2016-6131

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71696 CONFIRM
http://www.securityfocus.com/bid/91519
BID 91519 GNU libiberty CVE-2016-6131 Stack Based Buffer Overflow Vulnerability Release Date:2017-07-26
https://gcc.gnu.org/ml/gcc-patches/2016-06/msg02030.html
MLIST [gcc-patches] 20160630 Fix fir PR71696 in Libiberty Demangler (6)
http://www.openwall.com/lists/oss-security/2016/06/30/4
MLIST [oss-security] 20160630 CVE Request: No demangling of untrusted binaries (2)
http://www.openwall.com/lists/oss-security/2016/06/30/7
MLIST [oss-security] 20160630 Re: CVE Request: No demangling of untrusted binaries (2)

- Metasploit Modules Related To CVE-2016-6131

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


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