VULNERABILITY INTELLIGENCE

CVE-2018-17848

CVSS score7.5 HIGH
EPSS probability2.23%
CISA KEVNot currently listed
Published2018-10-01
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

The html package (aka x/net/html) through 2018-09-25 in Go mishandles <math><template><mn><b></template>, leading to a "panic: runtime error" (index out of range) in (*insertionModeStack).pop in node.go, called from inHeadIM, during an html.Parse call.

Weakness classification

  • CWE-129: Improper Validation of Array Index

Primary references