unrar.c in libclamav in ClamAV before 0.90.3 and 0.91 before 0.91rc1 allows remote attackers to cause a denial of service (core dump) via a crafted RAR file with a modified vm_codesize value, which triggers a heap-based buffer overflow.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade clamav | Jul 30, 2024 | Jun 7, 2007 |
| Freebsd | — | Upgrade clamav | Dec 10, 2025 | Jun 19, 2007 |
| Gentoo Linux | — | Upgrade app-antivirus/clamav. | Oct 30, 2017 | Jun 7, 2007 |
| Suse | — | Upgrade suse-releaseUpgrade clamavUpgrade clamav-db | Dec 12, 2013 | Jun 7, 2007 |
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