ALPINE-CVE-2020-7774
Advisory lineage Upstream: 1 Downstream: 0
Upstream
Published: 17 Nov 2020, 13:15
Last modified:03 Dec 2025, 22:47
Vulnerability Summary
Overall Risk (default)
high
70/100 CVSS Score
9.8 CRITICAL
3.1 (osv_alpine)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected
Timeline
17 Nov 2020, 13:15
Published
Vulnerability first disclosed
03 Dec 2025, 22:47
Last Modified
Vulnerability information updated
Description
The package y18n before 3.2.2, 4.0.1 and 5.0.5, is vulnerable to Prototype Pollution.
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
- alpine•nodejs
< 10.24.1-r0 | < 12.22.1-r0 | < 12.22.1-r0 | < 14.16.1-r0 | < 14.16.1-r0 | < 14.16.1-r0 | < 14.16.1-r0 | < 14.16.1-r0 | < 14.16.1-r0 | < 14.16.1-r0 | < 14.16.1-r0 | < 14.16.1-r0 | < 14.16.1-r0 | < 14.16.1-r0