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CVE-2019-25034

CRITICAL

9.8

Descricao

Unbound before 1.9.5 allows an integer overflow in sldns_str2wire_dname_buf_origin, leading to an out-of-bounds write. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado4/27/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

debian:debian_linuxnlnetlabs:unbound

Fraquezas (CWE)

CWE-190

Referencias

https://lists.debian.org/debian-lts-announce/2021/05/msg00007.html(cve@mitre.org)

https://ostif.org/our-audit-of-unbound-dns-by-x41-d-sec-full-results/(cve@mitre.org)

https://security.netapp.com/advisory/ntap-20210507-0007/(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2021/05/msg00007.html(af854a3a-2127-422b-91ae-364da2661108)

https://ostif.org/our-audit-of-unbound-dns-by-x41-d-sec-full-results/(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20210507-0007/(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

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