CVE-2022-35707 is an out-of-bounds read vulnerability (CWE-125) affecting Adobe Bridge versions 12.0.2 and earlier, as well as 11.1.3 and earlier. The vulnerability arises when Adobe Bridge parses a specially crafted file, leading to a read operation beyond the allocated memory buffer. This memory corruption flaw can be exploited by an attacker to execute arbitrary code within the context of the current user. However, exploitation requires user interaction, specifically that the victim opens a maliciously crafted file using Adobe Bridge. The vulnerability does not appear to have publicly known exploits in the wild as of the published date. The flaw is rooted in improper bounds checking during file parsing, which can lead to memory disclosure or code execution. Given Adobe Bridge’s role as a digital asset management tool commonly used by creative professionals to organize multimedia files, the vulnerability could be leveraged to compromise systems where Adobe Bridge is installed, particularly in environments where users frequently handle untrusted or externally sourced files. The lack of a CVSS score limits direct severity quantification, but the technical details indicate a medium severity level due to the requirement for user interaction and the potential for code execution.

For European organizations, the impact of CVE-2022-35707 could be significant in sectors relying heavily on Adobe Bridge for digital asset management, such as media, advertising, publishing, and design agencies. Successful exploitation could lead to unauthorized code execution, potentially allowing attackers to escalate privileges, deploy malware, or exfiltrate sensitive data. Since Adobe Bridge operates with the privileges of the logged-in user, the extent of damage depends on user permissions. In corporate environments, this could facilitate lateral movement or persistence within networks. The requirement for user interaction reduces the risk of widespread automated exploitation but does not eliminate targeted attacks, especially spear-phishing campaigns delivering malicious files. Additionally, organizations with lax endpoint security or insufficient user training on handling suspicious files may be more vulnerable. The absence of known exploits in the wild suggests limited immediate threat, but the medium severity rating and potential impact on confidentiality, integrity, and availability warrant proactive mitigation.

1. Update Adobe Bridge to the latest available version beyond 12.0.2 or 11.1.3, as Adobe typically releases patches addressing such vulnerabilities. If an official patch is not yet available, consider disabling Adobe Bridge or restricting its use until patched. 2. Implement strict file handling policies to prevent opening files from untrusted or unknown sources within Adobe Bridge. 3. Employ endpoint protection solutions with behavior-based detection capable of identifying anomalous activities related to memory corruption or code execution attempts. 4. Conduct user awareness training focused on recognizing suspicious files and the risks of opening unsolicited attachments or downloads. 5. Utilize application whitelisting to limit execution of unauthorized code and sandbox Adobe Bridge where feasible to contain potential exploitation. 6. Monitor logs and network traffic for unusual activity that could indicate exploitation attempts. 7. For organizations with high-value digital assets, consider network segmentation to isolate systems running Adobe Bridge from critical infrastructure.