Off-by-one error in the ppscan function (preproc.c) in Netwide Assembler (NASM) 2.02 allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted file that triggers a stack-based buffer overflow.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Netwide_assembler | Nasm | 2.02 (including) | 2.02 (including) |
| Nasm | Ubuntu | hardy | * |
| Nasm | Ubuntu | upstream | * |