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CVE-2020-27853

CRITICAL

9.8

Description

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.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie10/27/2020

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

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

Faiblesses (CWE)

CWE-134

References

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)

Correlations IOC

Aucune correlation enregistree

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