Rapid7 Vulnerability & Exploit Database

F5 Networks: K09052213 (CVE-2015-8777): glibc vulnerability CVE-2015-8777

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

F5 Networks: K09052213 (CVE-2015-8777): glibc vulnerability CVE-2015-8777

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:P/A:N)
Published
01/20/2016
Created
07/25/2018
Added
02/16/2017
Modified
09/16/2019

Description

The process_envvars function in elf/rtld.c in the GNU C Library (aka glibc or libc6) before 2.23 allows local users to bypass a pointer-guarding protection mechanism via a zero value of the LD_POINTER_GUARD environment variable.

Solution(s)

  • f5-big-ip-upgrade-latest

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;