The sized_string_cmp function in libyara/sizedstr.c in YARA 3.5.0 allows remote attackers to cause a denial of service (use-after-free and application crash) via a crafted rule.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade yara | Jul 30, 2024 | May 14, 2017 |
| Ubuntu | — | Upgrade python3-yara (Ubuntu Pro)Upgrade libyara3 (Ubuntu Pro)Upgrade yara (Ubuntu Pro)Upgrade python-yara (Ubuntu Pro) | Jun 26, 2025 | May 14, 2017 |
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