VDB
CVE-2021-3700
CVE-2021-3700
PUBLISHED
CVSS 6.400000095367432 MEDIUM
A use-after-free vulnerability was found in usbredir in versions prior to 0.11.0 in the usbredirparser_serialize() in usbredirparser/usbredirparser.c. This issue occurs when serializing large amounts of buffered write data in the case of a slow or blocked destination.
EPSS 0.13% · 31.9th percentile
Risk Scores
CVSS v3.1
6.400000095367432
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.13%
31.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| spice-space | usbredir | 0 |
| redhat | enterprise_linux | 6.0, 8.0, 7.0 |
| debian | debian_linux | 9.0 |
| fedoraproject | fedora | 34 |
| n/a | usbredir | usbredir 0.11.0 |
Timeline
- Feb 24, 2022 CVE Published
- Feb 25, 2022 EPSS Score
- Apr 18, 2022 EPSS Score
- Jun 9, 2022 EPSS Score
- Jul 31, 2022 EPSS Score
- Sep 21, 2022 EPSS Score
- Nov 12, 2022 EPSS Score
- Jan 3, 2023 EPSS Score
- Feb 24, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 16, 2023 EPSS Score
- Jun 7, 2023 EPSS Score