CVE-2021-1405
Fixed in a distro release EPSS 3%CVSS 7.5
A vulnerability in the email parsing module in Clam AntiVirus (ClamAV) Software version 0.103.1 and all prior versions could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to improper variable initialization that may result in an NULL pointer read. An attacker could exploit this vulnerability by sending a crafted email to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process crash, resulting in a denial of service condition.
Products: Cisco ClamAV
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Alpine 3.11 | clamav | 0.103.2-r0 |
| Alpine 3.12 | clamav | 0.103.2-r0 |
| Alpine 3.13 | clamav | 0.103.2-r0 |
| Arch Linux | clamav | 0.103.2-1 |
| Debian 12 | clamav | 0.103.2+dfsg-1 |
| Debian 13 | clamav | 0.103.2+dfsg-1 |
| Debian 14 | clamav | 0.103.2+dfsg-1 |
| Debian 9 | clamav | 0.102.4+dfsg-0+deb9u2 |
| SUSE Enterprise Storage 6 | clamav | 0.103.2-3.26.1 |
| SUSE HPE Helion OpenStack 8 | clamav | 0.103.2-33.35.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | clamav | 0.103.2-3.26.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | clamav | 0.103.2-3.26.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | clamav | 0.103.2-3.26.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | clamav | 0.103.2-3.26.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | clamav | 0.103.2-3.26.1 |
| SUSE Linux Enterprise Point of Sale 11 SP3 | clamav | 0.103.2-0.20.35.1 |
| SUSE Linux Enterprise Server 11 SP4-LTSS | clamav | 0.103.2-0.20.35.1 |
| SUSE Linux Enterprise Server 12 SP2-BCL | clamav | 0.103.2-33.35.1 |
| SUSE Linux Enterprise Server 12 SP3-BCL | clamav | 0.103.2-33.35.1 |
| SUSE Linux Enterprise Server 12 SP3-LTSS | clamav | 0.103.2-33.35.1 |
| SUSE Linux Enterprise Server 12 SP4-LTSS | clamav | 0.103.2-33.35.1 |
| SUSE Linux Enterprise Server 12 SP5 | clamav | 0.103.2-3.6.1 |
| SUSE Linux Enterprise Server 15 SP1-BCL | clamav | 0.103.2-3.26.1 |
| SUSE Linux Enterprise Server 15 SP1-LTSS | clamav | 0.103.2-3.26.1 |
| SUSE Linux Enterprise Server 15-LTSS | clamav | 0.103.2-3.26.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | clamav | 0.103.2-33.35.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | clamav | 0.103.2-33.35.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | clamav | 0.103.2-3.6.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 | clamav | 0.103.2-3.26.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | clamav | 0.103.2-3.26.1 |
| SUSE Manager Proxy 4.0 | clamav | 0.103.2-3.26.1 |
| SUSE Manager Retail Branch Server 4.0 | clamav | 0.103.2-3.26.1 |
| SUSE Manager Server 4.0 | clamav | 0.103.2-3.26.1 |
| SUSE OpenStack Cloud 8 | clamav | 0.103.2-33.35.1 |
| SUSE OpenStack Cloud 9 | clamav | 0.103.2-33.35.1 |
| SUSE OpenStack Cloud Crowbar 8 | clamav | 0.103.2-33.35.1 |
| SUSE OpenStack Cloud Crowbar 9 | clamav | 0.103.2-33.35.1 |
| Ubuntu 16.04 LTS | clamav | 0.103.2+dfsg-0ubuntu0.16.04.1 |
| Ubuntu 18.04 LTS | clamav | 0.103.2+dfsg-0ubuntu0.18.04.2 |
| Ubuntu 18.04 LTS | clamav | 0.103.2+dfsg-0ubuntu0.18.04.1 |
| Ubuntu 20.04 LTS | clamav | 0.103.2+dfsg-0ubuntu0.20.04.1 |
| Ubuntu 20.04 LTS | clamav | 0.103.2+dfsg-0ubuntu0.20.04.2 |
| Ubuntu Pro 14.04 LTS | clamav | 0.103.2+dfsg-0ubuntu0.14.04.1+esm2 |
| Ubuntu Pro 14.04 LTS | clamav | 0.103.2+dfsg-0ubuntu0.14.04.1+esm1 |
| Ubuntu Pro 16.04 LTS | clamav | 0.103.2+dfsg-0ubuntu0.16.04.1+esm1 |
| openSUSE Leap 15.2 | clamav | 0.103.2-lp152.6.6.1 |
| openSUSE Tumbleweed | clamav | 0.103.3-1.4 |