Advisory Details

October 11th, 2024

Tungsten Automation Power PDF TIF File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability

ZDI-24-1347
ZDI-CAN-24461

CVE ID CVE-2024-9745
CVSS SCORE 7.8, AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AFFECTED VENDORS Tungsten Automation
AFFECTED PRODUCTS Power PDF
VULNERABILITY DETAILS

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Tungsten Automation Power PDF. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the parsing of TIF files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

ADDITIONAL DETAILS

Fixed in version 5.1 which is available in the Tungsten Download Center (https://esd.tungstenautomation.com/Registrations/ChooseLanguage)


DISCLOSURE TIMELINE
  • 2024-06-17 - Vulnerability reported to vendor
  • 2024-10-11 - Coordinated public release of advisory
  • 2024-10-11 - Advisory Updated
CREDIT Mat Powell of Trend Micro Zero Day Initiative
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