High severity · published Feb 7, 2017
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…
7.5
CVSS
4.6%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)4.6% · higher than 92% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LI
Libiberty · Gnu
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-6131
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-6131
Mailing List
http://www.openwall.com/lists/oss-security/2016/06/30/4
Mailing List
http://www.openwall.com/lists/oss-security/2016/06/30/7
Third Party Advisory
http://www.securityfocus.com/bid/91519
Issue Tracking
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71696
Mailing List
https://gcc.gnu.org/ml/gcc-patches/2016-06/msg02030.html
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