DEBIAN-CVE-2021-22930

Advisory lineage Upstream: 1 Downstream: 1
Upstream
CVE-2021-22930
Downstream
DLA-3137-1
Published: 07 Oct 2021, 14:15
Last modified:28 Apr 2026, 20:18

Vulnerability Summary

Overall Risk (default)
high
70/100
CVSS Score
9.8 CRITICAL
3.1 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

07 Oct 2021, 14:15
Published
Vulnerability first disclosed
28 Apr 2026, 20:18
Last Modified
Vulnerability information updated

Description

Node.js before 16.6.0, 14.17.4, and 12.22.4 is vulnerable to a use after free attack where an attacker might be able to exploit the memory corruption, to change process behavior.

CVSS Metrics

  • v3.1•CRITICAL•Score: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Systems

  • debian•nodejs

    < 12.22.5~dfsg-2~11u1 | < 12.22.4~dfsg-1 | < 12.22.4~dfsg-1 | < 12.22.4~dfsg-1

References (1)