The vorbis_analysis_wrote function in lib/block.c in Xiph.Org libvorbis 1.3.5 allows remote attackers to cause a denial of service (OOM) via a crafted wav 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 |
|---|---|---|---|
| Libvorbis | Xiph.org | 1.3.5 (including) | 1.3.5 (including) |
| Libvorbis | Ubuntu | artful | * |
| Libvorbis | Ubuntu | trusty | * |
| Libvorbis | Ubuntu | xenial | * |
| Libvorbis | Ubuntu | zesty | * |