CVE-2023-48221
High
Description
wire-avs provides Audio, Visual, and Signaling (AVS) functionality sure the secure messaging software Wire. Prior to versions 9.2.22 and 9.3.5, a remote format string vulnerability could potentially allow an attacker to cause a denial of service or possibly execute arbitrary code. The issue has been fixed in wire-avs 9.2.22 & 9.3.5 and is already included on all Wire products. No known workarounds are available.
SeverityHigh
CVSS7.3
Exploit probability—
ProductWire Audio\, Video\, And Signaling
PublishedNov 20, 2023
First seenNov 20, 2023
Weakness typeCWE-134CWE-134
How to fix
Update
- wire audio\,_video\,_and_signaling9.2.22 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| wire audio\,_video\,_and_signaling | v < 9.2.22, 9.3.0 ≤ v ≤ 9.3.5 | 9.2.22 |
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