Exploitation Summary
EIP tracks 3 public exploits for CVE-2017-1000366. PoCs published by Qualys Corporation.
AI-analyzed exploit summary This exploit targets CVE-2017-1000371, a vulnerability in the Linux dynamic loader (ld.so) affecting multiple distributions. It manipulates ELF binaries and auxiliary vectors to achieve arbitrary code execution by exploiting a buffer overflow in the dynamic linker.
Description
glibc 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.
Exploits (3)
This exploit targets CVE-2017-1000371, a vulnerability in the Linux dynamic loader (ld.so) affecting multiple distributions. It manipulates ELF binaries and auxiliary vectors to achieve arbitrary code execution by exploiting a buffer overflow in the dynamic linker.
This exploit leverages CVE-2017-1000379, a vulnerability in the Linux dynamic loader (ld.so) related to the handling of the HWCAP mechanism. It injects a malicious shared library to gain root privileges by manipulating the loader's behavior during program execution.
This exploit leverages CVE-2017-1000370, a vulnerability in the Linux dynamic loader (ld.so) related to the handling of the HWCAP mechanism. It injects a malicious shared library to achieve privilege escalation by manipulating the environment variables and library search paths.
References (20)
Scores
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H