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CVE-2020-3123

Published: Feb 5, 2020Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-125
7.5HIGH
NVD MITRE
EPSS Score
2.6%
Top 16.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-125

Affected Products

Cisco
commercial·USaka cisco systems, cisco systems inc.
ClamAV
Networking Infrastructure
Canonical Ltd.
commercial·GBaka canonical
UbuntuOn-premOS
Operating Systems / linux-distro
Сообщество свободного программного обеспечения
oss-projectaka fsf
Debian GNU/LinuxOn-premOS
Operating Systems / linux-distro
Novell Inc.
commercial·US
SUSE Linux Enterprise Server for SAP ApplicationsOn-premOS
Operating Systems / linux-distro
The ClamAV Team
oss-projectaka clam antivirus, clamav
Clam AntivirusOn-prem
Security Products / endpoint-av-edr
clamav
oss-projectaka clambc
clamavOn-premSecurity Product
Security Products / vuln-mgmt-scanner
and 2 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2020-3123?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs59062
quickview.cloudapps.cisco.com
https://blog.clamav.net/2020/02/clamav-01022-security-patch-released.html
blog.clamav.net
https://usn.ubuntu.com/4280-1/
usn.ubuntu.com
and 7 more references View all →

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