NULL Pointer Access in function imagetopnm of convert.c(jp2):1289 in OpenJPEG 2.1.2. Impact is Denial of Service. Someone must open a crafted j2k 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 |
|---|---|---|---|
| Openjpeg | Uclouvain | 2.1.2 (including) | 2.1.2 (including) |
| Ghostscript | Ubuntu | trusty | * |
| Openjpeg | Ubuntu | esm-apps/xenial | * |
| Openjpeg | Ubuntu | esm-infra-legacy/trusty | * |
| Openjpeg | Ubuntu | trusty | * |
| Openjpeg | Ubuntu | trusty/esm | * |
| Openjpeg | Ubuntu | upstream | * |
| Openjpeg | Ubuntu | xenial | * |
| Openjpeg2 | Ubuntu | artful | * |
| Openjpeg2 | Ubuntu | esm-apps/xenial | * |
| Openjpeg2 | Ubuntu | upstream | * |
| Openjpeg2 | Ubuntu | xenial | * |
| Openjpeg2 | Ubuntu | yakkety | * |
| Openjpeg2 | Ubuntu | zesty | * |