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CVE-2020-20950

MEDIUM

5.9

Descricao

Bleichenbacher's attack on PKCS #1 v1.5 padding for RSA in Microchip Libraries for Applications 2018-11-26 All up to 2018-11-26. The vulnerability can allow one to use Bleichenbacher's oracle attack to decrypt an encrypted ciphertext by making successive queries to the server using the vulnerable library, resulting in remote information disclosure.

Detalhes CVE

Pontuacao CVSS v3.15.9

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeHIGH

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado1/19/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

apple:macosietf:public_key_cryptography_standards_\#1linux:linux_kernelmicrochip:microchip_libraries_for_applicationsmicrosoft:windows

Fraquezas (CWE)

CWE-327

Referencias

http://archiv.infsec.ethz.ch/education/fs08/secsem/bleichenbacher98.pdf(cve@mitre.org)

http://microchip.com(cve@mitre.org)

https://bi-zone.medium.com/silence-will-fall-or-how-it-can-take-2-years-to-get-your-vuln-registered-e6134846f5bb(cve@mitre.org)

https://www.microchip.com/mplab/microchip-libraries-for-applications(cve@mitre.org)

http://archiv.infsec.ethz.ch/education/fs08/secsem/bleichenbacher98.pdf(af854a3a-2127-422b-91ae-364da2661108)

http://microchip.com(af854a3a-2127-422b-91ae-364da2661108)

https://bi-zone.medium.com/silence-will-fall-or-how-it-can-take-2-years-to-get-your-vuln-registered-e6134846f5bb(af854a3a-2127-422b-91ae-364da2661108)

https://www.microchip.com/mplab/microchip-libraries-for-applications(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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