CVE-2024-45508

CRITICAL EPSS 48.7%
Published Sep 1, 20241y ago · Modified Jun 17, 20262w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Sep 1, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

HTMLDOC before 1.9.19 has an out-of-bounds write in parse_paragraph in ps-pdf.cxx because of an attempt to strip leading whitespace from a whitespace-only node.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
48.7% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-787 Out-of-bounds Write Memory Safety

Affected Products 1

VendorProductVersionRange
htmldoc_projecthtmldoc* <1.9.19

References 3

  • github.com https://github.com/michaelrsweet/htmldoc/blob/2d5b2ab9ddbf2aee2209010cebc11efdd1cab6e2/CHANGES.md
    Release Notes
  • github.com https://github.com/michaelrsweet/htmldoc/commit/2d5b2ab9ddbf2aee2209010cebc11efdd1cab6e2
    Patch
  • github.com https://github.com/michaelrsweet/htmldoc/issues/528
    ExploitIssue TrackingPatch

Remediation

  • github.com https://github.com/michaelrsweet/htmldoc/commit/2d5b2ab9ddbf2aee2209010cebc11efdd1cab6e2
    Patch
  • github.com https://github.com/michaelrsweet/htmldoc/issues/528
    ExploitIssue TrackingPatch