Multiple integer overflows in the (1) dodecrypt and (2) doencrypt functions in cfs_fh.c in cfsd in Matt Blaze Cryptographic File System (CFS) 1.4.1 before Debian GNU/Linux package 1.4.1-17 allow local users to cause a denial of service (daemon crash) by appending data to a file that is larger than 2 Gb.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Cryptographic_file_system | Matt_blaze | 1.4.1 (including) | 1.4.1 (including) |
Cfs | Ubuntu | dapper | * |
Cfs | Ubuntu | devel | * |
Cfs | Ubuntu | gutsy | * |
Cfs | Ubuntu | hardy | * |
Cfs | Ubuntu | intrepid | * |
Cfs | Ubuntu | jaunty | * |
Cfs | Ubuntu | karmic | * |