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Component

ar

ar

ar

Node Details

Public graph metadata

Updated5/1/2026

PageRank0.0000

Connections

3 linked nodes

SUPPORTSPackage

AFFECTSRootCause

calculating a fixed heap buffer size (external_relocs) based on the maximum relocation count BEFORE input files are processed — when processing PE/COFF object files with multiple input sections contributing relocations to the same output section. Tension: then incremented during processing. Outcome: causing writes to exceed the allocated buffer when the final reloc_count exceeds the initial maximum.

PERTAIN_TOProblem

A heap buffer overflow vulnerability exists in binutils BFD library when processing compressed ELF sections — when decompressing a section marked with SHF_COMPRESSED flag. Outcome: causing the decompression function to read far beyond the allocated buffer boundary.

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