UBUNTU-CVE-2021-23215
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UBUNTU-CVE-2021-23215
Published: 8 Jun 2021Last Modified: 22 Apr 2026
Upstream:
Aliases:
Summary:
Details: An integer overflow leading to a heap-buffer overflow was found in the DwaCompressor of OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application compiled with OpenEXR.
References: https://ubuntu.com/security/CVE-2021-23215, https://access.redhat.com/security/cve/CVE-2021-23215, https://github.com/AcademySoftwareFoundation/openexr/pull/901, https://ubuntu.com/security/notices/USN-4996-1, https://ubuntu.com/security/notices/USN-4996-2, https://ubuntu.com/security/notices/USN-5620-1, https://www.cve.org/CVERecord?id=CVE-2021-23215
Affected packages
Package
Name: openexr
Purl: pkg:deb/ubuntu/[email protected]+esm1?arch=source&distro=esm-infra/xenial
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -2.2.0-10ubuntu2.6+esm1
Affected versions
2.2.0-1ubuntu3
2.2.0-7ubuntu1
2.2.0-9ubuntu1
2.2.0-10ubuntu2
2.2.0-10ubuntu2.1
2.2.0-10ubuntu2.2
2.2.0-10ubuntu2.3
2.2.0-10ubuntu2.4
2.2.0-10ubuntu2.6
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
