Published: 24/02/2017 Updated: 28/07/2017

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

VMScore: 384

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

Integer overflow in the gnu_special function in libiberty allows remote malicious users to cause a denial of service (segmentation fault and crash) via a crafted binary, related to the "demangling of virtual tables."

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gnu libiberty

Debian Bug report logs - #840358 Multiple security issues in libiberty Package: ht; Maintainer for ht is Anton Gladky <gladk@debianorg>; Source for ht is src:ht (PTS, buildd, popcon) Reported by: Moritz Muehlenhoff <jmm@debianorg> Date: Mon, 10 Oct 2016 21:39:02 UTC Severity: grave Tags: fixed-upstream, security, ...

Several security issues were fixed in gdb ...

Several security issues were fixed in libiberty ...

Valgrind could be made to crash or run programs if it opened a specially crafted file ...

Integer overflow in the gnu_special function in libiberty allows remote attackers to cause a denial of service (segmentation fault and crash) via a crafted binary, related to the "demangling of virtual tables" ...

CWE-190 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70492 http://www.openwall.com/lists/oss-security/2016/05/05/5 http://www.securityfocus.com/bid/90017 https://nvd.nist.gov https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=840358 https://usn.ubuntu.com/3367-1/

CVE-2016-4489

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