DEBIAN-CVE-2018-12123

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2018-12123
Published: 28 Nov 2018, 17:29
Last modified:28 Apr 2026, 20:18

Vulnerability Summary

Overall Risk (default)
low
17/100
CVSS Score
4.3 MEDIUM
3.1 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

28 Nov 2018, 17:29
Published
Vulnerability first disclosed
28 Apr 2026, 20:18
Last Modified
Vulnerability information updated

Description

Node.js: All versions prior to Node.js 6.15.0, 8.14.0, 10.14.0 and 11.3.0: Hostname spoofing in URL parser for javascript protocol: If a Node.js application is using url.parse() to determine the URL hostname, that hostname can be spoofed by using a mixed case "javascript:" (e.g. "javAscript:") protocol (other protocols are not affected). If security decisions are made about the URL based on the hostname, they may be incorrect.

CVSS Metrics

  • v3.1•MEDIUM•Score: 4.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Affected Systems

  • debian•nodejs

    < 10.15.0~dfsg-6 | < 10.15.0~dfsg-6 | < 10.15.0~dfsg-6 | < 10.15.0~dfsg-6

References (1)