CVE-2016-4487 - Use-after-free vulnerability in libiberty allows remote attackers to cause a denial of service (segm

CVE-2016-4487

Summary

Use-after-free vulnerability in libiberty allows remote attackers to cause a denial of service (segmentation fault and crash) via a crafted binary, related to "btypevec."

References

http://www.openwall.com/lists/oss-security/2016/05/05/5
http://www.securityfocus.com/bid/90025
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70481

Vulnerable Configurations

cpe:2.3:a:gnu:libiberty:*:*:*:*:*:*:*:*
cpe:2.3:a:gnu:libiberty:*:*:*:*:*:*:*:*

CVSS

Base:	4.3 (as of 28-07-2017 - 01:29)
Impact:
Exploitability:

CWE

CWE-416

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	MEDIUM	NONE

Impact

Confidentiality	Integrity	Availability
NONE	NONE	PARTIAL

cvss-vector via4

AV:N/AC:M/Au:N/C:N/I:N/A:P

refmap via4

bid	90025
confirm	https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70481
mlist	[oss-security] 20160505 Re: CVE Request: No Demangling During Analysis of Untrusted Binaries

Last major update

28-07-2017 - 01:29

Published

24-02-2017 - 20:59

Last modified

28-07-2017 - 01:29