Vulnerability CVE-2016-4490


Published: 2017-02-24   Modified: 2017-02-27

Description:
Integer overflow in cp-demangle.c in libiberty allows remote attackers to cause a denial of service (segmentation fault and crash) via a crafted binary, related to inconsistent use of the long and int types for lengths.

Vendor: GNU
Product: Libiberty 

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial

 References:
http://www.openwall.com/lists/oss-security/2016/05/05/5
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70498

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