CVE-2020-36254
Fixed in a distro release EPSS 2%CVSS 8.1
scp.c in Dropbear before 2020.79 mishandles the filename of . or an empty filename, a related issue to CVE-2018-20685.
Products: dropbear_ssh_project dropbear_ssh
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Alpine 3.10 | dropbear | 2019.78-r1 |
| Alpine 3.11 | dropbear | 2019.78-r1 |
| Alpine 3.12 | dropbear | 2019.78-r1 |
| Debian 12 | dropbear | 2020.79-1 |
| Debian 13 | dropbear | 2020.79-1 |
| Debian 14 | dropbear | 2020.79-1 |
| Ubuntu 16.04 LTS | dropbear | no fix |
| Ubuntu Pro 18.04 LTS | dropbear | no fix |
| Ubuntu Pro 20.04 LTS | dropbear | no fix |