The prescan_entry function in fseeko.c in zziplib 0.13.62 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted ZIP file.
A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Zziplib | Zziplib_project | 0.13.62 (including) | 0.13.62 (including) |
| Zziplib | Ubuntu | precise | * |
| Zziplib | Ubuntu | trusty | * |
| Zziplib | Ubuntu | xenial | * |
| Zziplib | Ubuntu | yakkety | * |
| Zziplib | Ubuntu | zesty | * |