CVE-2024-45508

2024-09-0300:00:00

ubuntu.com

htmldoc version 1.9.19

out-of-bounds write

parse_paragraph

ps-pdf.cxx

leading whitespace

unix

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.4

Confidence

Low

EPSS

0.001

Percentile

28.1%

JSON

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.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchhtmldoc< anyUNKNOWN
ubuntu20.04noarchhtmldoc< anyUNKNOWN
ubuntu22.04noarchhtmldoc< anyUNKNOWN
ubuntu24.04noarchhtmldoc< anyUNKNOWN
ubuntu14.04noarchhtmldoc< anyUNKNOWN
ubuntu16.04noarchhtmldoc< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	htmldoc	< any	UNKNOWN
ubuntu	20.04	noarch	htmldoc	< any	UNKNOWN
ubuntu	22.04	noarch	htmldoc	< any	UNKNOWN
ubuntu	24.04	noarch	htmldoc	< any	UNKNOWN
ubuntu	14.04	noarch	htmldoc	< any	UNKNOWN
ubuntu	16.04	noarch	htmldoc	< any	UNKNOWN