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CVE-2021-22918

MEDIUM

5.3

Descricao

Node.js before 16.4.1, 14.17.2, 12.22.2 is vulnerable to an out-of-bounds read when uv__idna_toascii() is used to convert strings to ASCII. The pointer p is read and increased without checking whether it is beyond pe, with the latter holding a pointer to the end of the buffer. This can lead to information disclosures or crashes. This function can be triggered via uv_getaddrinfo().

Detalhes CVE

Pontuacao CVSS v3.15.3

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado7/12/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

nodejs:node.jssiemens:sinec_infrastructure_network_services

Fraquezas (CWE)

CWE-125CWE-125

Referencias

https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf(support@hackerone.com)

https://hackerone.com/reports/1209681(support@hackerone.com)

https://nodejs.org/en/blog/vulnerability/july-2021-security-releases/(support@hackerone.com)

https://security.gentoo.org/glsa/202401-23(support@hackerone.com)

https://security.netapp.com/advisory/ntap-20210805-0003/(support@hackerone.com)

https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf(af854a3a-2127-422b-91ae-364da2661108)

https://hackerone.com/reports/1209681(af854a3a-2127-422b-91ae-364da2661108)

https://nodejs.org/en/blog/vulnerability/july-2021-security-releases/(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/202401-23(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20210805-0003/(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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