Maple Labs

CVE search · CVE-2025-20234

CVE-2025-20234

high 7.5

A vulnerability in Universal Disk Format (UDF) processing of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to a memory overread during UDF file scanning. An attacker could exploit this vulnerability by submitting a crafted file containing UDF content to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to terminate the ClamAV scanning process, resulting in a DoS condition on the affected software. For a description of this vulnerability, see the .

Open in the NVD CVE.org JSON

Details

Status
Analyzed
Published
Last changed
Source
psirt@cisco.com
Weakness
CWE-125

Severity

VersionScoreVectorSource
CVSS 3.1 medium 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L psirt@cisco.comSecondary
CVSS 3.1 high 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H nvd@nist.govPrimary

Affected products

Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.

  • clamav · clamav
  • cisco · secure_endpoint
  • cisco · secure_endpoint_private_cloud

References