PT-2025-13024 · Crates.Io · Xmas-Elf

Published 2025-03-26 · Updated 2025-03-26

OSV

CVSS v4.0

6.9

Medium

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

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.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

GHSA-9CC5-2PQ7-HFJ8

Affected Products

Xmas-Elf

References · 5

• https://osv.dev/vulnerability/GHSA-9cc5-2pq7-hfj8 · Vendor Advisory
• https://github.com/nrc/xmas-elf/commit/57685c35512a57269086314a42a70441af4ef451 · Note
• https://github.com/nrc/xmas-elf · Note
• https://github.com/nrc/xmas-elf/issues/86 · Note
• https://rustsec.org/advisories/RUSTSEC-2025-0018.html · Note