PT-2018-13107 · Dropbear+1 · Dropbear+1

Dbzjegrw8O + 1 · Publicado 2018-08-20 · Atualizado 2024-06-15 · CVE-2018-15599

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Dropbear versions prior to 2018.76

Description The issue is related to a user enumeration problem in the recv msg userauth request function. This function is located in svr-auth.c and is prone to a vulnerability because the validity of usernames affects how certain fields in SSH MSG USERAUTH messages are handled.

Recommendations For Dropbear versions prior to 2018.76, update to version 2018.76 or later to resolve the issue.

Correção

Information Disclosure

Enumeração de Fraquezas

CWE-200

Identificadores relacionados

ALT-PU-2022-2113

ALT-PU-2024-4252

ALT-PU-2024-7377

BDU:2025-13195

CVE-2018-15599

DLA-1476-1

MGASA-2018-0384

OPENSUSE-SU-2024:11383-1

Produtos afetados

Alt Linux

Dropbear

Referências · 24

• https://osv.dev/vulnerability/DEBIAN-CVE-2018-15599 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2018-15599 · Nota
• https://old.reddit.com/r/blackhat/comments/97ywnm/openssh_username_enumeration/e4e05n2 · Nota
• https://security.alpinelinux.org/vuln/CVE-2018-15599 · Nota
• http://lists.ucc.gu.uwa.edu.au/pipermail/dropbear/2018q3/002108.html · Nota
• https://osv.dev/vulnerability/MGASA-2018-0384 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2018-15599 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2025-13195 · Nota de Segurança
• https://osv.dev/vulnerability/openSUSE-SU-2024:11383-1 · Aviso do Fabricante
• https://osv.dev/vulnerability/DLA-1476-1 · Aviso do Fabricante
• https://t.me/cvenotify/7980 · Publicação no Telegram
• https://matt.ucc.asn.au/dropbear/CHANGES · Nota
• https://suse.com/security/cve/CVE-2019-11627 · Nota
• https://lists.debian.org/debian-lts-announce/2018/08/msg00026.html · Nota
• https://osv.dev/vulnerability/ALPINE-CVE-2018-15599 · Aviso do Fabricante