PT-2025-13025 · Crates.Io · Xmas-Elf
Published
2025-03-26
·
Updated
2025-03-26
None
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Affected versions of this crate only validated the
index argument of
HashTable::get bucket and HashTable::get chain against the input-controlled
bucket count and chain count fields, but not against the size of the ELF
section. As a result, a malformed ELF file could trigger out-of-bounds reads in
a consumer of the HashTable API by setting these fields to inappropriately large
values that would fall outside the relevant hash table section, and by
introducing correspondingly out-of-bounds hash table indexes elsewhere in the ELF
file. Found an issue in the description? Have something to add? Feel free to write us 👾
Related Identifiers
Affected Products
Xmas-Elf