CVE-2022-38429: Out-of-bounds Read (CWE-125) in Adobe Photoshop
Adobe Photoshop versions 22.5.8 (and earlier) and 23.4.2 (and earlier) are affected by an out-of-bounds read vulnerability when parsing a crafted file, which could result in a read past the end of an allocated memory structure. An attacker could leverage this vulnerability to execute code in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
AI Analysis
Technical Summary
CVE-2022-38429 is an out-of-bounds read vulnerability (CWE-125) affecting Adobe Photoshop versions 22.5.8 and earlier, as well as 23.4.2 and earlier. The vulnerability arises when Photoshop parses a specially crafted file, leading to a read operation beyond the allocated memory boundary. This memory corruption flaw can potentially be exploited by an attacker to execute arbitrary code within the security context of the current user. Exploitation requires user interaction, specifically that the victim must open a maliciously crafted file in Photoshop. The vulnerability does not require prior authentication but depends on social engineering to trick the user into opening the file. Although no public exploits have been reported in the wild, the nature of the vulnerability implies that successful exploitation could lead to unauthorized code execution, potentially compromising the confidentiality, integrity, and availability of the affected system. Given that Photoshop is widely used in creative industries, the attack surface includes both individual users and organizations handling graphic content. The lack of a publicly available patch link suggests that mitigation may rely on applying updates once available or implementing workarounds to reduce risk.
Potential Impact
For European organizations, the impact of this vulnerability could be significant, especially for sectors relying heavily on Adobe Photoshop for content creation, such as media, advertising, design, and publishing industries. Successful exploitation could allow attackers to execute arbitrary code, leading to potential data breaches, intellectual property theft, or disruption of business operations. Since the vulnerability requires user interaction, phishing or targeted social engineering campaigns could be used to deliver malicious files. This risk is heightened in organizations with less stringent email and file handling policies. Additionally, compromised user accounts could be leveraged as footholds for lateral movement within corporate networks, increasing the risk of broader compromise. The medium severity rating reflects the need for user interaction and the absence of known exploits, but the potential for code execution warrants attention. Organizations involved in sensitive or regulated industries (e.g., finance, government, healthcare) should be particularly vigilant due to the potential confidentiality and integrity impacts.
Mitigation Recommendations
1. Proactively update Adobe Photoshop to the latest available version as soon as Adobe releases a patch addressing CVE-2022-38429. 2. Implement strict email filtering and attachment scanning to detect and block potentially malicious files before they reach end users. 3. Educate users on the risks of opening unsolicited or unexpected files, especially those received via email or untrusted sources. 4. Employ application whitelisting and sandboxing techniques to limit the execution context of Photoshop and reduce the impact of potential exploitation. 5. Use endpoint detection and response (EDR) tools to monitor for anomalous behavior indicative of exploitation attempts, such as unusual memory access patterns or process injections. 6. Restrict Photoshop usage to only those users who require it for their job functions, minimizing exposure. 7. Maintain regular backups of critical data and ensure recovery procedures are tested to mitigate potential ransomware or destructive payloads delivered via exploitation. 8. Monitor threat intelligence sources for any emerging exploit code or attack campaigns targeting this vulnerability to enable rapid response.
Affected Countries
Germany, France, United Kingdom, Italy, Spain, Netherlands, Belgium, Sweden, Poland, Ireland
CVE-2022-38429: Out-of-bounds Read (CWE-125) in Adobe Photoshop
Description
Adobe Photoshop versions 22.5.8 (and earlier) and 23.4.2 (and earlier) are affected by an out-of-bounds read vulnerability when parsing a crafted file, which could result in a read past the end of an allocated memory structure. An attacker could leverage this vulnerability to execute code in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
AI-Powered Analysis
Technical Analysis
CVE-2022-38429 is an out-of-bounds read vulnerability (CWE-125) affecting Adobe Photoshop versions 22.5.8 and earlier, as well as 23.4.2 and earlier. The vulnerability arises when Photoshop parses a specially crafted file, leading to a read operation beyond the allocated memory boundary. This memory corruption flaw can potentially be exploited by an attacker to execute arbitrary code within the security context of the current user. Exploitation requires user interaction, specifically that the victim must open a maliciously crafted file in Photoshop. The vulnerability does not require prior authentication but depends on social engineering to trick the user into opening the file. Although no public exploits have been reported in the wild, the nature of the vulnerability implies that successful exploitation could lead to unauthorized code execution, potentially compromising the confidentiality, integrity, and availability of the affected system. Given that Photoshop is widely used in creative industries, the attack surface includes both individual users and organizations handling graphic content. The lack of a publicly available patch link suggests that mitigation may rely on applying updates once available or implementing workarounds to reduce risk.
Potential Impact
For European organizations, the impact of this vulnerability could be significant, especially for sectors relying heavily on Adobe Photoshop for content creation, such as media, advertising, design, and publishing industries. Successful exploitation could allow attackers to execute arbitrary code, leading to potential data breaches, intellectual property theft, or disruption of business operations. Since the vulnerability requires user interaction, phishing or targeted social engineering campaigns could be used to deliver malicious files. This risk is heightened in organizations with less stringent email and file handling policies. Additionally, compromised user accounts could be leveraged as footholds for lateral movement within corporate networks, increasing the risk of broader compromise. The medium severity rating reflects the need for user interaction and the absence of known exploits, but the potential for code execution warrants attention. Organizations involved in sensitive or regulated industries (e.g., finance, government, healthcare) should be particularly vigilant due to the potential confidentiality and integrity impacts.
Mitigation Recommendations
1. Proactively update Adobe Photoshop to the latest available version as soon as Adobe releases a patch addressing CVE-2022-38429. 2. Implement strict email filtering and attachment scanning to detect and block potentially malicious files before they reach end users. 3. Educate users on the risks of opening unsolicited or unexpected files, especially those received via email or untrusted sources. 4. Employ application whitelisting and sandboxing techniques to limit the execution context of Photoshop and reduce the impact of potential exploitation. 5. Use endpoint detection and response (EDR) tools to monitor for anomalous behavior indicative of exploitation attempts, such as unusual memory access patterns or process injections. 6. Restrict Photoshop usage to only those users who require it for their job functions, minimizing exposure. 7. Maintain regular backups of critical data and ensure recovery procedures are tested to mitigate potential ransomware or destructive payloads delivered via exploitation. 8. Monitor threat intelligence sources for any emerging exploit code or attack campaigns targeting this vulnerability to enable rapid response.
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Technical Details
- Data Version
- 5.1
- Assigner Short Name
- adobe
- Date Reserved
- 2022-08-18T00:00:00.000Z
- Cisa Enriched
- true
Threat ID: 682d9845c4522896dcbf4201
Added to database: 5/21/2025, 9:09:25 AM
Last enriched: 6/22/2025, 6:51:16 PM
Last updated: 8/8/2025, 6:31:10 AM
Views: 18
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