CVE-2021-41193
CRITICALwire-avs < 7.1.12 - Remote Format String Vulnerability
Title source: llmDescription
wire-avs is the audio visual signaling (AVS) component of Wire, an open-source messenger. A remote format string vulnerability in versions prior to 7.1.12 allows an attacker to cause a denial of service or possibly execute arbitrary code. The issue has been fixed in wire-avs 7.1.12. There are currently no known workarounds.
References (2)
Core 2
Core References
Patch, Third Party Advisory x_refsource_confirm
https://github.com/wireapp/wire-avs/security/advisories/GHSA-2j6v-xpf3-xvrv
Patch, Third Party Advisory x_refsource_misc
https://github.com/wireapp/wire-avs/commit/40d373ede795443ae6f2f756e9fb1f4f4ae90bbe
Scores
CVSS v3
9.8
EPSS
0.0232
EPSS Percentile
81.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-134
Status
published
Products (2)
com.wire/avs
0 - 7.1.12Maven
wire/wire-audio_video_signaling
< 7.1.12
Published
Mar 01, 2022
Tracked Since
Feb 18, 2026