What’s Vulnerable › Vulnerabilities

CVE-2019-14459

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-07-31 · updated 2026-06-17
• Weakness: CWE-190

Description

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).

Affected products

• Debian Linux: 9.0
• Fedoraproject Fedora: 29, 30
• Nfdump Project Nfdump: through 1.6.17

References

• https://github.com/phaag/nfdump/commit/3b006ededaf351f1723aea6c727c9edd1b1fff9b
• https://github.com/phaag/nfdump/issues/171
• https://lists.debian.org/debian-lts-announce/2020/09/msg00021.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ULSZMKA7P7REJMANVL7D6WMZ2L7IRSET/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTONOGJU5FSMFNRCT6OHXYUMDRKH4RPA/
• https://security.gentoo.org/glsa/202003-17
• https://github.com/phaag/nfdump/commit/3b006ededaf351f1723aea6c727c9edd1b1fff9b
• https://github.com/phaag/nfdump/issues/171
• https://lists.debian.org/debian-lts-announce/2020/09/msg00021.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ULSZMKA7P7REJMANVL7D6WMZ2L7IRSET/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTONOGJU5FSMFNRCT6OHXYUMDRKH4RPA/
• https://security.gentoo.org/glsa/202003-17

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