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CVE-2020-20950

MEDIUM

5.9

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.15.9

SeveridadMEDIUM

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

Vector de ataqueNETWORK

ComplejidadHIGH

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado1/19/2021

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

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

Debilidades (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)

Correlaciones IOC

Sin correlaciones registradas

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