ZDI-23-1591: GIMP PSP File Parsing Off-By-One Remote Code Execution Vulnerability
First published: Tue Nov 14 2023(Updated: )
This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. 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 PSP files. Crafted data in a PSP file can trigger an off-by-one error when calculating a location to write within a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GIMP GIMP |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is ZDI-23-1591.
What is the severity of ZDI-23-1591?
The severity of ZDI-23-1591 is high with a CVSS score of 7.8.
How can remote attackers exploit ZDI-23-1591?
Remote attackers can exploit ZDI-23-1591 by tricking the target into visiting a malicious page or opening a malicious file.
What software is affected by ZDI-23-1591?
GIMP is affected by ZDI-23-1591.
How can I fix ZDI-23-1591?
To fix ZDI-23-1591, users should update to GIMP version 2.10.36 or later.
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