CVE-2023-20052

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-20052
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-20052.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-20052
Related
Published
2023-03-01T08:15:11Z
Modified
2024-09-18T03:22:50.087565Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Debian:11 / clamav

Package

Name
clamav
Purl
pkg:deb/debian/clamav?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.103.8+dfsg-0+deb11u1

Affected versions

0.*

0.103.2+dfsg-2
0.103.3+dfsg-0+deb11u1
0.103.3+dfsg-1
0.103.4+dfsg-0+deb11u1
0.103.4+dfsg-1
0.103.5+dfsg-0+deb11u1
0.103.5+dfsg-1
0.103.6+dfsg-0+deb11u1
0.103.6+dfsg-1
0.103.7+dfsg-0+deb11u1
0.103.7+dfsg-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / clamav

Package

Name
clamav
Purl
pkg:deb/debian/clamav?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.1+dfsg-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / clamav

Package

Name
clamav
Purl
pkg:deb/debian/clamav?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.1+dfsg-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}