CVE-2008-1100: clam_anti-virus clamav

Vulnerability summary

CVE-2008-1100 is a high (CVSS 10.0) vulnerability in clam_anti-virus clamav. EPSS estimates a 10.86% chance of exploitation in the next 30 days, higher than 95.8% of scored vulnerabilities.

Timeline

1. 14-04-2008
   PublishedVulnerability first disclosed.
2. 07-08-2024
   Last modifiedVulnerability information updated.

Description

Buffer overflow in the cli_scanpe function in libclamav (libclamav/pe.c) for ClamAV 0.92 and 0.92.1 allows remote attackers to execute arbitrary code via a crafted Upack PE file.

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferThe product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.