CVE-2019-12360 Information

Description

A stack-based buffer over-read exists in FoFiTrueType::dumpString in fofi/FoFiTrueType.cc in Xpdf 4.01.01. It can for example be triggered by sending crafted TrueType data in a PDF document to the pdftops tool. It might allow an attacker to cause Denial of Service or leak memory data into dump content.

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

Reference

https://forum.xpdfreader.com/viewtopic.php?f=3&t=41801 https://lists.debian.org/debian-lts-announce/2019/06/msg00002.html https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EJ3GYFINXANXTQEDN5SON47IJA5277RU/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IQBAHQQF2P7E6PL5STST3TGH7VPVXKKQ/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.1