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CVE-2020-3123

HIGH

7.5

Description

A vulnerability in the Data-Loss-Prevention (DLP) module in Clam AntiVirus (ClamAV) Software versions 0.102.1 and 0.102.0 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to an out-of-bounds read affecting users that have enabled the optional DLP feature. An attacker could exploit this vulnerability by sending a crafted email file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process crash, resulting in a denial of service condition.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/5/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

canonical:ubuntu_linuxclamav:clamav

Weaknesses (CWE)

CWE-125CWE-125

References

https://blog.clamav.net/2020/02/clamav-01022-security-patch-released.html(psirt@cisco.com)

https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs59062(psirt@cisco.com)

https://security.gentoo.org/glsa/202003-46(psirt@cisco.com)

https://usn.ubuntu.com/4280-1/(psirt@cisco.com)

https://usn.ubuntu.com/4280-2/(psirt@cisco.com)

https://blog.clamav.net/2020/02/clamav-01022-security-patch-released.html(af854a3a-2127-422b-91ae-364da2661108)

https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs59062(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/202003-46(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/4280-1/(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/4280-2/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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