nfdump 1.6.17 and earlier is affected by an integer overflow in the function Process_ipfix_template_withdraw in ipfix.c that can be abused in order to crash the process remotely (denial of service).
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade nfdump | Nov 27, 2019 | Jul 31, 2019 |
| Debian | — | Upgrade nfdump | Sep 28, 2020 | Jul 31, 2019 |
| Gentoo Linux | — | Upgrade net-analyzer/nfdump. | Mar 16, 2020 | Jul 31, 2019 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | Jul 31, 2019 |
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