Description
On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed:


A vulnerability in the DMG file parser of ClamAV versions 1.0.0 and earlier, 0.105.1 and earlier, and 0.103.7 and earlier could allow an unauthenticated, remote attacker to access sensitive information on an affected device.


This vulnerability is due to enabling XML entity substitution that may result in XML external entity injection. An attacker could exploit this vulnerability by submitting a crafted DMG file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to leak bytes from any file that may be read by the ClamAV scanning process.
Published: 2023-02-16
Score: 5.3 Medium
EPSS: 6.3% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-3328-1 clamav security update
EUVD EUVD EUVD-2023-24231 On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed: A vulnerability in the DMG file parser of ClamAV versions 1.0.0 and earlier, 0.105.1 and earlier, and 0.103.7 and earlier could allow an unauthenticated, remote attacker to access sensitive information on an affected device. This vulnerability is due to enabling XML entity substitution that may result in XML external entity injection. An attacker could exploit this vulnerability by submitting a crafted DMG file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to leak bytes from any file that may be read by the ClamAV scanning process.
Ubuntu USN Ubuntu USN USN-5887-1 ClamAV vulnerabilities
History

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Subscriptions

Cisco Secure Endpoint Secure Endpoint Private Cloud
Clamav Clamav
Stormshield Stormshield Network Security
cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published:

Updated: 2024-08-02T08:57:35.615Z

Reserved: 2022-10-27T18:47:50.319Z

Link: CVE-2023-20052

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-03-01T08:15:11.980

Modified: 2024-11-21T07:40:26.643

Link: CVE-2023-20052

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses