CVEvulnerability

CVE-2019-12493

7.1 HIGH Published 2019-05-31 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-05-31
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
7.1 HIGH — CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
CVSS 2.0 ([email protected])
5.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:P
Weaknesses
CWE-125

Description

A stack-based buffer over-read exists in PostScriptFunction::transform in Function.cc in Xpdf 4.01.01 because GfxSeparationColorSpace and GfxDeviceNColorSpace mishandle tint transform functions. It can, for example, be triggered by sending a crafted PDF document to the pdftops tool. It might allow an attacker to cause Denial of Service or leak memory data.

Affected configurations

• glyphandcog xpdfreader 4.01.01

Related

Weakness · CWE (1)

  • CWE-125 Out-of-bounds Read weakness

References