Vulnerabilities > CVE-2020-15306 - Out-of-bounds Write vulnerability in multiple products
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
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.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00025.html
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00025.html
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00048.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/CHANGES.md
- https://github.com/AcademySoftwareFoundation/openexr/blob/master/SECURITY.md
- https://github.com/AcademySoftwareFoundation/openexr/blob/master/SECURITY.md
- https://github.com/AcademySoftwareFoundation/openexr/pull/738
- https://github.com/AcademySoftwareFoundation/openexr/pull/738
- https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.5.2
- https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.5.2
- https://lists.debian.org/debian-lts-announce/2020/08/msg00056.html
- 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/LKDRVXORM2VLNHRLFKS3JHRABSHZ5W5M/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SHYAKRAUEMYVCV7U5WLDRE2YFGSV5PIT/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SHYAKRAUEMYVCV7U5WLDRE2YFGSV5PIT/
- https://security.gentoo.org/glsa/202107-27
- https://security.gentoo.org/glsa/202107-27
- https://usn.ubuntu.com/4418-1/
- https://usn.ubuntu.com/4418-1/
- https://www.debian.org/security/2020/dsa-4755
- https://www.debian.org/security/2020/dsa-4755