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.
Scores
CVSS v3
9.8
EPSS
0.0322
EPSS Percentile
87.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-134
Status
published
Products (6)
wire/wire
< 3.21.2936
wire/wire
< 3.21.3932
wire/wire
< 3.21.3959
wire/wire_-_audio\,_video\,_and_signaling
5.3 - 6.4
wire/wire_secure_messenger
< 3.49.918
wire/wire_secure_messenger
< 3.61
Published
Oct 27, 2020
Tracked Since
Feb 18, 2026