PT-2024-6421 · Pdf Xchange · Pdf-Xchange Editor

Rocco Calvi + 1 · Published 2024-06-06 · Updated 2024-11-29 · CVE-2024-8834

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions PDF-XChange Editor (affected versions not specified)

Description This issue allows remote attackers to disclose sensitive information on affected installations. User interaction is required, where the target must visit a malicious page or open a malicious file. The flaw exists within the parsing of TIF files due to the lack of proper validation of user-supplied data, resulting in a read past the end of an allocated object. An attacker can leverage this to execute arbitrary code in the context of the current process.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Buffer Overflow

Weakness Enumeration

CWE-125

CWE-119

Related Identifiers

BDU:2024-07506

CVE-2024-8834

ZDI-24-1257

Affected Products

Pdf-Xchange Editor

References · 7

• https://zerodayinitiative.com/advisories/ZDI-24-1257 · Security Note
• https://osv.dev/vulnerability/CVE-2024-8834 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-07506 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-8834 · Security Note
• https://twitter.com/CVEnew/status/1860073507222356263 · Twitter Post
• https://vuldb.com/?id.277853 · Note
• https://pdf-xchange.com/index.php/support/security-bulletins.html · Note