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CVE-2022-48064

Description

GNU Binutils before 2.40 was discovered to contain an excessive memory consumption vulnerability via the function bfd_dwarf2_find_nearest_line_with_alt at dwarf2.c. The attacker could supply a crafted ELF file and cause a DNS attack.

POC

Reference

- https://sourceware.org/bugzilla/show_bug.cgi?id=29922

Github

- https://github.com/fdu-sec/NestFuzz

- https://github.com/lysgoup/NestFuzz_test