CVE-2021-40491
Fixed in a distro release EPSS <1%
The ftp client in GNU Inetutils before 2.2 does not validate addresses returned by PASV/LSPV responses to make sure they match the server address. This is similar to CVE-2020-8284 for curl.
Products: gnu inetutils, debian_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 10 | inetutils | 2:1.9.4-7+deb10u2 |
| Debian 12 | inetutils | 2:2.2-1 |
| Debian 13 | inetutils | 2:2.2-1 |
| Debian 14 | inetutils | 2:2.2-1 |
| Ubuntu Pro 14.04 LTS | inetutils | 2:1.9.2-1ubuntu0.1~esm1 |
| Ubuntu Pro 16.04 LTS | inetutils | 2:1.9.4-1ubuntu0.1~esm2 |
| Ubuntu Pro 18.04 LTS | inetutils | 2:1.9.4-3ubuntu0.1+esm1 |
| Ubuntu Pro 20.04 LTS | inetutils | 2:1.9.4-11ubuntu0.1+esm1 |