CVE & CISA-KEV Catalog

CVE-2020-3350

MEDIUM
5.5
CVSS v3
NVD

Description

A vulnerability in the endpoint software of Cisco AMP for Endpoints and Clam AntiVirus could allow an authenticated, local attacker to cause the running software to delete arbitrary files on the system. The vulnerability is due to a race condition that could occur when scanning malicious files. An attacker with local shell access could exploit this vulnerability by executing a script that could trigger the race condition. A successful exploit could allow the attacker to delete arbitrary files on the system that the attacker would not normally have privileges to delete, producing system instability or causing the endpoint software to stop working.

How to fix

Remediation Available
clamavDebian
Fixed in:0.102.4+dfsg-1CVE-2020-3350
Fixed in:0.102.4+dfsg-1CVE-2020-3350
Fixed in:0.102.4+dfsg-1CVE-2020-3350
Fixed in:0.102.4+dfsg-1CVE-2020-3350
clamavUbuntu
Fixed in:0.102.4+dfsg-0ubuntu0.14.04.1+esm1USN-4435-2
Fixed in:0.102.4+dfsg-0ubuntu0.16.04.1USN-4435-1
Fixed in:0.102.4+dfsg-0ubuntu0.18.04.1USN-4435-1
Fixed in:0.102.4+dfsg-0ubuntu0.20.04.1USN-4435-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityHigh
AvailabilityNone

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

Exploit Intelligence

0.26%probability of exploitation in 30 days
18thpercentile

Low risk: more likely to be exploited than 18% of all known CVEs.

References

Related Vulnerabilities

Other CWE-362 (Race Condition) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2024-6387High8.1100%-Fix
CVE-2023-36884High7.599%KEV + RansomFix
CVE-2018-15473Medium5.399%-Fix
CVE-2024-27983High8.287%-Fix
CVE-2014-0226Medium6.886%-Fix
CVE-2016-5195High7.084%KEVFix
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Markdown

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HTML

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.