A vulnerability in the RAR file scanning functionality of Clam AntiVirus (ClamAV) Software versions 0.101.1 and 0.101.0 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to a lack of proper error-handling mechanisms when processing nested RAR files sent to an affected device. An attacker could exploit this vulnerability by sending a crafted RAR file to an affected device. An exploit could allow the attacker to view or create arbitrary files on the targeted system.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
- CVSS 3.0 Base Score: 9.8
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade clamavUpgrade libclamunrar | Jul 30, 2024 | Apr 8, 2019 |
| Freebsd | — | Upgrade clamav | Apr 5, 2019 | Apr 5, 2019 |
| Gentoo Linux | — | Upgrade app-antivirus/clamav. | Apr 12, 2019 | Apr 8, 2019 |
| Suse | — | Upgrade clamavUpgrade libfreshclam2Upgrade libclamav9Upgrade clamav-devel | Dec 18, 2020 | Mar 29, 2019 |
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