In OpenEXR 2.2.0, an invalid write of size 1 in the bufferedReadPixels function in ImfInputFile.cpp could cause the application to crash or execute arbitrary code.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Openexr | Openexr | 2.2.0 (including) | 2.2.0 (including) |
| Openexr | Ubuntu | artful | * |
| Openexr | Ubuntu | bionic | * |
| Openexr | Ubuntu | cosmic | * |
| Openexr | Ubuntu | devel | * |
| Openexr | Ubuntu | disco | * |
| Openexr | Ubuntu | eoan | * |
| Openexr | Ubuntu | esm-apps/focal | * |
| Openexr | Ubuntu | esm-infra/bionic | * |
| Openexr | Ubuntu | esm-infra/xenial | * |
| Openexr | Ubuntu | focal | * |
| Openexr | Ubuntu | trusty | * |
| Openexr | Ubuntu | xenial | * |
| Openexr | Ubuntu | zesty | * |
References
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00060.html
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00000.html
- http://www.openwall.com/lists/oss-security/2017/05/12/5
- https://github.com/openexr/openexr/issues/232
- https://github.com/openexr/openexr/pull/233
- https://github.com/openexr/openexr/releases/tag/v2.2.1
- https://lists.debian.org/debian-lts-announce/2020/08/msg00056.html
- https://usn.ubuntu.com/4148-1/
- https://usn.ubuntu.com/4339-1/
- https://www.debian.org/security/2020/dsa-4755
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00060.html
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00000.html
- http://www.openwall.com/lists/oss-security/2017/05/12/5
- https://github.com/openexr/openexr/issues/232
- https://github.com/openexr/openexr/pull/233
- https://github.com/openexr/openexr/releases/tag/v2.2.1
- https://lists.debian.org/debian-lts-announce/2020/08/msg00056.html
- https://usn.ubuntu.com/4148-1/
- https://usn.ubuntu.com/4339-1/
- https://www.debian.org/security/2020/dsa-4755