The tnef_attachment function in tnef.c for Clam AntiVirus (ClamAV) before 0.87.1 allows remote attackers to cause a denial of service (infinite loop and memory exhaustion) via a crafted value in a CAB file that causes ClamAV to repeatedly scan the same block.
Get an AI-powered plain-language explanation of this vulnerability and remediation steps.
Login to generate AI explanation30 reference(s) from NVD