In GNU Libextractor 1.4, there is an integer signedness error for the chunk size in the EXTRACTOR_nsfe_extract_method function in plugins/nsfe_extractor.c, leading to an infinite loop for a crafted size.
The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Libextractor | Gnu | 1.4 (including) | 1.4 (including) |
| Libextractor | Ubuntu | artful | * |
| Libextractor | Ubuntu | esm-infra-legacy/trusty | * |
| Libextractor | Ubuntu | trusty | * |
| Libextractor | Ubuntu | trusty/esm | * |
| Libextractor | Ubuntu | upstream | * |
| Libextractor | Ubuntu | xenial | * |
| Libextractor | Ubuntu | zesty | * |