VulnerabilityModified
CVE-2021-32666
In wire-ios versions 3.8.0 and prior, a vulnerability exists that can cause a denial of service between users.
MEDIUM 6.5EPSS 0.92%
Does this matter?
Lower severity and a low EPSS score (0.92%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.92% probability · 58th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- wire/wire
- Source
- security-advisories@github.com
References
- https://github.com/wireapp/wire-ios-data-model/commit/35af3f632085f51a2ce7f608fdaeffd1a69ad89fPatch, Third Party Advisory
- https://github.com/wireapp/wire-ios/security/advisories/GHSA-2x9x-vh27-h4rvPatch, Third Party Advisory
- https://github.com/wireapp/wire-ios-data-model/commit/35af3f632085f51a2ce7f608fdaeffd1a69ad89fPatch, Third Party Advisory
- https://github.com/wireapp/wire-ios/security/advisories/GHSA-2x9x-vh27-h4rvPatch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.