F5 Networks BIG-IP : glibc vulnerability (K20486351) (Stack Clash)
High Nessus Plugin ID 110057
SynopsisThe remote device is missing a vendor-supplied security patch.
Descriptionglibc contains a vulnerability that allows specially crafted LD_LIBRARY_PATH values to manipulate the heap/stack, causing them to alias, potentially resulting in arbitrary code execution. Please note that additional hardening changes have been made to glibc to prevent manipulation of stack and heap memory but these issues are not directly exploitable, as such they have not been given a CVE. This affects glibc 2.25 and earlier.(CVE-2017-1000366)
This vulnerability allows unauthorized disclosure of information, unauthorized modification, and disruption of service.
SolutionUpgrade to one of the non-vulnerable versions listed in the F5 Solution K20486351.