Kofax Power PDF PDF File Parser heap-based overflow

Summaryinfo

A vulnerability was found in Kofax Power PDF. It has been declared as critical. This vulnerability affects unknown code of the component PDF File Parser. Executing a manipulation can lead to heap-based overflow. This vulnerability appears as CVE-2024-27341. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability has been found in Kofax Power PDF (version now known) and classified as critical. This vulnerability affects some unknown processing of the component PDF File Parser. The manipulation with an unknown input leads to a heap-based overflow vulnerability. The CWE definition for the vulnerability is CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Kofax Power PDF PDF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Kofax 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 PDF 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 heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-22927.

The weakness was presented 03/02/2024. The advisory is available at zerodayinitiative.com. This vulnerability was named CVE-2024-27341 since 02/23/2024. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 06/03/2025).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• Document Reader Software

Vendor

• Kofax

Name

• Power PDF

License

• commercial

CPE 2.3info

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CPE 2.2info

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