An issue was discovered in Poppler 0.71.0. There is a reachable abort in Object.h, will lead to denial of service because EmbFile::save2 in FileSpec.cc lacks a stream check before saving an embedded file.
The code contains a control flow path that does not reflect the algorithm that the path is intended to implement, leading to incorrect behavior any time this path is navigated.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Poppler | Freedesktop | 0.71.0 (including) | 0.71.0 (including) |
| Red Hat Enterprise Linux 7 | RedHat | evince-0:3.28.2-8.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | okular-0:4.10.5-7.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | poppler-0:0.26.5-38.el7 | * |
| Poppler | Ubuntu | bionic | * |
| Poppler | Ubuntu | cosmic | * |
| Poppler | Ubuntu | devel | * |
| Poppler | Ubuntu | trusty | * |
| Poppler | Ubuntu | xenial | * |