CVE-2021-26259 Information

Description

A flaw was found in htmldoc in v1.9.12. Heap buffer overflow in render_table_row()in ps-pdf.cxx may lead to arbitrary code execution and denial of service.

CVSS Vector

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

Reference

https://github.com/michaelrsweet/htmldoc/issues/417 https://github.com/michaelrsweet/htmldoc/commit/0ddab26a542c74770317b622e985c52430092ba5

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8