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CVE-2022-43781

CRITICAL

9.8

Descricao

There is a command injection vulnerability using environment variables in Bitbucket Server and Data Center. An attacker with permission to control their username can exploit this issue to execute arbitrary code on the system. This vulnerability can be unauthenticated if the Bitbucket Server and Data Center instance has enabled “Allow public signup”.

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

Publicado11/17/2022

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

atlassian:bitbucket

Fraquezas (CWE)

CWE-77CWE-77

Referencias

https://confluence.atlassian.com/x/Y4hXRg(security@atlassian.com)

https://jira.atlassian.com/browse/BSERV-13522(security@atlassian.com)

https://confluence.atlassian.com/x/Y4hXRg(af854a3a-2127-422b-91ae-364da2661108)

https://jira.atlassian.com/browse/BSERV-13522(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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