CVE-2021-41498
Pyo Buffer Overflow Vulnerability
7.5
HIGH
CVSS 3.1
EPSS 0.32%
Description
Buffer overflow in ajaxsoundstudio.com Pyo < and 1.03 in the Server_jack_init function. which allows attackers to conduct Denial of Service attacks by arbitrary constructing a overlong server name.
How to fix CVE-2021-41498
To remediate CVE-2021-41498, upgrade the affected package to a fixed version below.
- Debian/python-pyo—no fix listed
- —upgrade to 1.0.4 or later
- —upgrade to 1.0.4 or later
Is CVE-2021-41498 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0
- from 0, < 1.0.4
- from 0, < 1.0.4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |