PT-2019-13705 · Nfdump+1 · Nfdump+1

Juan Manuel Fernandez + 1 · Publicado 2019-07-31 · Atualizado 2023-03-03 · CVE-2019-14459

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions nfdump versions 1.6.17 and earlier

Description The issue is related to an integer overflow in the Process ipfix template withdraw function in ipfix.c, which can be exploited to crash the process remotely, resulting in a denial of service.

Recommendations For nfdump versions 1.6.17 and earlier, as a temporary workaround, consider disabling the Process ipfix template withdraw function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Integer Overflow

Enumeração de Fraquezas

CWE-190

Identificadores relacionados

ALT-PU-2019-2599

ALT-PU-2019-2614

CVE-2019-14459

DLA-2383-1

Produtos afetados

Alt Linux

Nfdump

Referências · 17

• 🔥 https://github.com/phaag/nfdump/issues/171 · Exploit
• https://github.com/phaag/nfdump/commit/3b006ededaf351f1723aea6c727c9edd1b1fff9b · Correção
• https://security.gentoo.org/glsa/202003-17 · Aviso do Fabricante
• https://osv.dev/vulnerability/ALPINE-CVE-2019-14459 · Aviso do Fabricante
• https://security.alpinelinux.org/vuln/CVE-2019-14459 · Nota
• https://ubuntu.com/security/CVE-2019-14459 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2019-14459 · Nota de Segurança
• https://security-tracker.debian.org/tracker/CVE-2019-14459 · Aviso do Fabricante
• https://osv.dev/vulnerability/DLA-2383-1 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2019-14459 · Nota de Segurança
• https://t.me/cvenotify/45463 · Publicação no Telegram
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTONOGJU5FSMFNRCT6OHXYUMDRKH4RPA · Aviso do Fabricante
• https://lists.debian.org/debian-lts-announce/2020/09/msg00021.html · Nota
• https://osv.dev/vulnerability/CVE-2019-14459 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-14459 · Aviso do Fabricante