CVE Database›Document archive›CVE-2024-45338

CVE-2024-45338

golang.org/x/net/html: Non-linear parsing of case-insensitive content in golang.org/x/net/html

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Severity

Important

Red Hat Product Security

7.5

CVSS 3.1

Review impact separately from score.

Published · December 19, 2024

Updated · November 4, 2026

Description

A flaw was found in golang.org/x/net/html. This flaw allows an attacker to craft input to the parse functions that would be processed non-linearly with respect to its length, resulting in extremely slow parsing. This issue can cause a denial of service.

Statement

This vulnerability is rated as an Important severity because an attacker can craft malicious input that causes the parsing functions to process data non-linearly, resulting in significant delays which leads to a denial of service by exhausting system resources.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-770 · Allocation of Resources Without Limits or Throttling