cve/2018/CVE-2018-18483.md

CVE-2018-18483

Description

The get_count function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31, allows remote attackers to cause a denial of service (malloc called with the result of an integer-overflowing calculation) or possibly have unspecified other impact via a crafted string, as demonstrated by c++filt.

POC

Reference

• https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87602
• https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87602
• https://sourceware.org/bugzilla/show_bug.cgi?id=23767
• https://sourceware.org/bugzilla/show_bug.cgi?id=23767

Github

• https://github.com/fokypoky/places-list
• https://github.com/fuzz-evaluator/MemLock-Fuzz-eval
• https://github.com/testing-felickz/docker-scout-demo
• https://github.com/wcventure/MemLock-Fuzz