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CVE-2020-27853

CRITICAL

9.8

Descricao

Wire before 2020-10-16 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a format string. This affects Wire AVS (Audio, Video, and Signaling) 5.3 through 6.x before 6.4, the Wire Secure Messenger application before 3.49.918 for Android, and the Wire Secure Messenger application before 3.61 for iOS. This occurs via the value parameter to sdp_media_set_lattr in peerflow/sdp.c.

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

Publicado10/27/2020

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

wire:wirewire:wire_-_audio\,_video\,_and_signalingwire:wire_secure_messenger

Fraquezas (CWE)

CWE-134

Referencias

http://github.security.telekom.com/2020/11/wire-secure-messenger-format-string-vulnerability.html(cve@mitre.org)

https://github.com/wireapp/wire-audio-video-signaling/issues/23#issuecomment-710075689(cve@mitre.org)

http://github.security.telekom.com/2020/11/wire-secure-messenger-format-string-vulnerability.html(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/wireapp/wire-audio-video-signaling/issues/23#issuecomment-710075689(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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