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CVE PROGRAM SOURCE RECORD7.7 High

CVE-2021-43814

Heap-based OOB write when parsing dwarf DIE info in Rizin

Description

Rizin is a UNIX-like reverse engineering framework and command-line toolset. In versions up to and including 0.3.1 there is a heap-based out of bounds write in parse_die() when reversing an AMD64 ELF binary with DWARF debug info. When a malicious AMD64 ELF binary is opened by a victim user, Rizin may crash or execute unintended actions. No workaround are known and users are advised to upgrade.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

rizinorg rizin

  • <= 0.3.1affected

References