medium6.5
CVE-2021-40491
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.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Gnu | Inetutils | before 2.2 |
| Debian | Debian Linux | Version 10.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993476
- https://git.savannah.gnu.org/cgit/inetutils.git/commit/?id=58cb043b190fd04effdaea7c9403416b436e50dd
- https://lists.debian.org/debian-lts-announce/2022/11/msg00033.html
- https://lists.gnu.org/archive/html/bug-inetutils/2021-06/msg00002.html
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993476
- https://git.savannah.gnu.org/cgit/inetutils.git/commit/?id=58cb043b190fd04effdaea7c9403416b436e50dd
- https://lists.debian.org/debian-lts-announce/2022/11/msg00033.html
- https://lists.gnu.org/archive/html/bug-inetutils/2021-06/msg00002.html