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Vulnerability · Published Jun 18, 2020 · Assigned by cisco

CVE-2020-3350Cisco AMP for Endpoints and ClamAV Privilege Escalation Vulnerability

Medium 5.5

In plain English

A medium-severity race condition in Cisco AMP for Endpoints from Cisco. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)5.5Medium
Exploit odds (30 days)0.3%top 81.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official 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.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Alpine:v3.20clamav0.102.4-r0ALPINE-CVE-2020-3350
Alpine:v3.21clamav0.102.4-r0ALPINE-CVE-2020-3350
Alpine:v3.22clamav0.102.4-r0ALPINE-CVE-2020-3350
Alpine:v3.23clamav0.102.4-r0ALPINE-CVE-2020-3350
Alpine:v3.24clamav0.102.4-r0ALPINE-CVE-2020-3350
Debian:12clamav0.102.4+dfsg-1DEBIAN-CVE-2020-3350
Debian:13clamav0.102.4+dfsg-1DEBIAN-CVE-2020-3350
Debian:14clamav0.102.4+dfsg-1DEBIAN-CVE-2020-3350

Affected products (as reported)

VendorProductVersions
Cisco Cisco AMP for Endpoints n/a

Weakness: CWE-362 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

References