{"id":"UBUNTU-CVE-2022-43594","details":"Multiple denial of service vulnerabilities exist in the image output closing functionality of OpenImageIO Project OpenImageIO v2.4.4.2. Specially crafted ImageOutput Objects can lead to multiple null pointer dereferences. An attacker can provide malicious multiple inputs to trigger these vulnerabilities.This vulnerability applies to writing .bmp files.","modified":"2026-01-20T17:39:03.852644Z","published":"2022-12-22T22:15:00Z","upstream":["CVE-2022-43594"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-43594"},{"type":"REPORT","url":"https://talosintelligence.com/vulnerability_reports/TALOS-2022-1653"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-43594"}],"affected":[{"package":{"name":"openimageio","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/openimageio@1.6.11~dfsg0-1ubuntu1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.5.17~dfsg0-1ubuntu2","1.5.20~dfsg0-1ubuntu2","1.5.23~dfsg0-1ubuntu1","1.6.9~dfsg0-4ubuntu1","1.6.10~dfsg0-1ubuntu1","1.6.10~dfsg0-2ubuntu1","1.6.11~dfsg0-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"libopenimageio-dev","binary_version":"1.6.11~dfsg0-1ubuntu1"},{"binary_name":"libopenimageio1.6","binary_version":"1.6.11~dfsg0-1ubuntu1"},{"binary_name":"openimageio-tools","binary_version":"1.6.11~dfsg0-1ubuntu1"},{"binary_name":"python-openimageio","binary_version":"1.6.11~dfsg0-1ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-43594.json"}},{"package":{"name":"openimageio","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/openimageio@1.7.17~dfsg0-1ubuntu2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.6.17~dfsg0-1ubuntu5","1.7.17~dfsg0-1ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_name":"libopenimageio-dev","binary_version":"1.7.17~dfsg0-1ubuntu2"},{"binary_name":"libopenimageio1.7","binary_version":"1.7.17~dfsg0-1ubuntu2"},{"binary_name":"openimageio-tools","binary_version":"1.7.17~dfsg0-1ubuntu2"},{"binary_name":"python-openimageio","binary_version":"1.7.17~dfsg0-1ubuntu2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-43594.json"}},{"package":{"name":"openimageio","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/openimageio@2.1.12.0~dfsg0-1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.0.10~dfsg0-1","2.0.11~dfsg0-1","2.0.12~dfsg0-1","2.0.12~dfsg0-1build1","2.0.12~dfsg0-1build2","2.1.10.1~dfsg0-5ubuntu4","2.1.10.1~dfsg0-5ubuntu5","2.1.12.0~dfsg0-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libopenimageio-dev","binary_version":"2.1.12.0~dfsg0-1"},{"binary_name":"libopenimageio2.1","binary_version":"2.1.12.0~dfsg0-1"},{"binary_name":"openimageio-tools","binary_version":"2.1.12.0~dfsg0-1"},{"binary_name":"python3-openimageio","binary_version":"2.1.12.0~dfsg0-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-43594.json"}},{"package":{"name":"openimageio","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/openimageio@2.2.18.0+dfsg-1ubuntu2?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.2.10.1+dfsg-1build1","2.2.18.0+dfsg-1","2.2.18.0+dfsg-1build2","2.2.18.0+dfsg-1ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_name":"libopenimageio-dev","binary_version":"2.2.18.0+dfsg-1ubuntu2"},{"binary_name":"libopenimageio2.2","binary_version":"2.2.18.0+dfsg-1ubuntu2"},{"binary_name":"openimageio-tools","binary_version":"2.2.18.0+dfsg-1ubuntu2"},{"binary_name":"python3-openimageio","binary_version":"2.2.18.0+dfsg-1ubuntu2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-43594.json"}},{"package":{"name":"openimageio","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/openimageio@2.4.17.0+dfsg-1.1build4?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.4.14.0+dfsg-1","2.4.16.0+dfsg-1","2.4.16.0+dfsg-1build1","2.4.17.0+dfsg-1","2.4.17.0+dfsg-1build1","2.4.17.0+dfsg-1.1build3","2.4.17.0+dfsg-1.1build4"],"ecosystem_specific":{"binaries":[{"binary_name":"libopenimageio-dev","binary_version":"2.4.17.0+dfsg-1.1build4"},{"binary_name":"libopenimageio2.4t64","binary_version":"2.4.17.0+dfsg-1.1build4"},{"binary_name":"openimageio-tools","binary_version":"2.4.17.0+dfsg-1.1build4"},{"binary_name":"python3-openimageio","binary_version":"2.4.17.0+dfsg-1.1build4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-43594.json"}},{"package":{"name":"openimageio","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/openimageio@2.5.18.0+dfsg-1build2?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.5.18.0+dfsg-1build1","2.5.18.0+dfsg-1build2"],"ecosystem_specific":{"binaries":[{"binary_name":"libopenimageio-dev","binary_version":"2.5.18.0+dfsg-1build2"},{"binary_name":"libopenimageio2.5","binary_version":"2.5.18.0+dfsg-1build2"},{"binar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