CVE-2021-32666

MEDIUM

wire < 3.81 - Denial of Service via Invalid Profile Picture AssetID

Title source: llm
STIX 2.1

Description

wire-ios is the iOS version of Wire, an open-source secure messaging app. In wire-ios versions 3.8.0 and prior, a vulnerability exists that can cause a denial of service between users. If a user has an invalid assetID for their profile picture and it contains the " character, it will cause the iOS client to crash. The vulnerability is patched in wire-ios version 3.8.1.

References (2)

Core 2

Scores

CVSS v3 6.5
EPSS 0.0092
EPSS Percentile 55.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-20
Status published
Products (1)
wire/wire < 3.81
Published Jun 03, 2021
Tracked Since Feb 18, 2026