medium5.5
CVE-2020-15306
An issue was discovered in OpenEXR before v2.5.2.
Impact
An issue was discovered in OpenEXR before v2.5.2. Invalid chunkCount attributes could cause a heap buffer overflow in getChunkOffsetTableSize() in IlmImf/ImfMisc.cpp.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Openexr | Openexr | before 2.5.2 |
| Fedoraproject | Fedora | Versions 31, 32 |
| Opensuse | Leap | Versions 15.1, 15.2 |
| Debian | Debian Linux | Versions 9.0, 10.0 |
| Canonical | Ubuntu Linux | Versions 16.04, 18.04, 19.10, 20.04 |
Weakness classification
References
- NVD record
- CVE.org record
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00025.html
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00048.html
- https://github.com/AcademySoftwareFoundation/openexr/blob/master/CHANGES.md
- https://github.com/AcademySoftwareFoundation/openexr/blob/master/SECURITY.md
- https://github.com/AcademySoftwareFoundation/openexr/pull/738
- https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.5.2
- https://lists.debian.org/debian-lts-announce/2020/08/msg00056.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LKDRVXORM2VLNHRLFKS3JHRABSHZ5W5M/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SHYAKRAUEMYVCV7U5WLDRE2YFGSV5PIT/
- https://security.gentoo.org/glsa/202107-27
- https://usn.ubuntu.com/4418-1/
- https://www.debian.org/security/2020/dsa-4755
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00025.html
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00048.html
- https://github.com/AcademySoftwareFoundation/openexr/blob/master/CHANGES.md
- https://github.com/AcademySoftwareFoundation/openexr/blob/master/SECURITY.md
- https://github.com/AcademySoftwareFoundation/openexr/pull/738
- https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.5.2
- https://lists.debian.org/debian-lts-announce/2020/08/msg00056.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LKDRVXORM2VLNHRLFKS3JHRABSHZ5W5M/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SHYAKRAUEMYVCV7U5WLDRE2YFGSV5PIT/
- https://security.gentoo.org/glsa/202107-27
- https://usn.ubuntu.com/4418-1/
- https://www.debian.org/security/2020/dsa-4755