CVE-2020-3341
Published: 13 May 2020
A vulnerability in the PDF archive parsing module in Clam AntiVirus (ClamAV) Software versions 0.101 - 0.102.2 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to a stack buffer overflow read. An attacker could exploit this vulnerability by sending a crafted PDF 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.
Priority
Status
Package | Release | Status |
---|---|---|
clamav Launchpad, Ubuntu, Debian |
bionic |
Released
(0.102.3+dfsg-0ubuntu0.18.04.1)
|
eoan |
Released
(0.102.3+dfsg-0ubuntu0.19.10.1)
|
|
focal |
Released
(0.102.3+dfsg-0ubuntu0.20.04.1)
|
|
trusty |
Released
(0.102.3+dfsg-0ubuntu0.14.04.1+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
upstream |
Released
(0.102.3)
|
|
xenial |
Released
(0.102.3+dfsg-0ubuntu0.16.04.1)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |