ALPINE-CVE-2022-43548

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2022-43548
Published: 05 Dec 2022, 22:15
Last modified:03 Dec 2025, 22:50

Vulnerability Summary

Overall Risk (default)
medium
32/100
CVSS Score
8.1 HIGH
3.1 (osv_alpine)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

05 Dec 2022, 22:15
Published
Vulnerability first disclosed
03 Dec 2025, 22:50
Last Modified
Vulnerability information updated

Description

A OS Command Injection vulnerability exists in Node.js versions <14.21.1, <16.18.1, <18.12.1, <19.0.1 due to an insufficient IsAllowedHost check that can easily be bypassed because IsIPAddress does not properly check if an IP address is invalid before making DBS requests allowing rebinding attacks.The fix for this issue in https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32212 was incomplete and this new CVE is to complete the fix.

CVSS Metrics

  • v3.1•HIGH•Score: 8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Systems

  • alpine•nodejs

    < 18.12.1-r0 | < 18.12.1-r0 | < 18.12.1-r0 | < 18.12.1-r0 | < 18.12.1-r0 | < 18.12.1-r0 | < 18.12.1-r0

References (1)