{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/41943?format=json","vulnerability_id":"VCID-9225-wpup-z3h6","summary":"Out-of-bounds Write\nOpenEXR has a heap-based buffer overflow in Imf_3_1::LineCompositeTask::execute (called from IlmThread_3_1::NullThreadPoolProvider::addTask and IlmThread_3_1::ThreadPool::addGlobalTask). NOTE: db217f2 may be inapplicable.","aliases":[{"alias":"CVE-2021-45942"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/120556?format=json","purl":"pkg:deb/debian/openexr@2.5.4-2%2Bdeb11u1?distro=trixie","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-3uec-7z51-73cd"},{"vulnerability":"VCID-8pwq-kn2q-2bek"},{"vulnerability":"VCID-dvtu-g8sv-bqfb"},{"vulnerability":"VCID-pqba-w8qh-97c2"},{"vulnerability":"VCID-qn33-asyh-y3hw"},{"vulnerability":"VCID-s2sa-d9bq-8qhm"},{"vulnerability":"VCID-z3bc-q1r6-4ydn"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/openexr@2.5.4-2%252Bdeb11u1%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/120581?format=json","purl":"pkg:deb/debian/openexr@3.1.5-2?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/openexr@3.1.5-2%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/120553?format=json","purl":"pkg:deb/debian/openexr@3.1.5-5?distro=trixie","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-3uec-7z51-73cd"},{"vulnerability":"VCID-8pwq-kn2q-2bek"},{"vulnerability":"VCID-ds4s-dt1x-uqca"},{"vulnerability":"VCID-pgsj-9kuh-7ufj"},{"vulnerability":"VCID-pqba-w8qh-97c2"},{"vulnerability":"VCID-qn33-asyh-y3hw"},{"vulnerability":"VCID-s2sa-d9bq-8qhm"},{"vulnerability":"VCID-z3bc-q1r6-4ydn"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/openexr@3.1.5-5%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/120558?format=json","purl":"pkg:deb/debian/openexr@3.1.13-2?distro=trixie","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-3uec-7z51-73cd"},{"vulnerability":"VCID-8pwq-kn2q-2bek"},{"vulnerability":"VCID-ds4s-dt1x-uqca"},{"vulnerability":"VCID-qn33-asyh-y3hw"},{"vulnerability":"VCID-s2sa-d9bq-8qhm"},{"vulnerability":"VCID-z3bc-q1r6-4ydn"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/openexr@3.1.13-2%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/120557?format=json","purl":"pkg:deb/debian/openexr@3.4.6%2Bds-4?distro=trixie","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-1p36-hvu7-9qgm"},{"vulnerability":"VCID-xak7-7w5s-nkdc"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/openexr@3.4.6%252Bds-4%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/192910?format=json","purl":"pkg:ebuild/media-libs/openexr@3.1.5","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:ebuild/media-libs/openexr@3.1.5"}],"affected_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/59942?format=json","purl":"pkg:conan/openexr@3.1.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-9225-wpup-z3h6"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:conan/openexr@3.1.0"}],"references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-45942.json","reference_id":"","reference_type":"","scores":[{"value":"5.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-45942.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-45942","reference_id":"","reference_type":"","scores":[{"value":"0.00454","scoring_system":"epss","scoring_elements":"0.64148","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-45942"},{"reference_url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41416","reference_id":"","reference_type":"","scores":[],"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41416"},{"reference_url":"https://github.com/AcademySoftwareFoundation/openexr/commit/11cad77da87c4fa2aab7d58dd5339e254db7937e","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/AcademySoftwareFoundation/openexr/commit/11cad77da87c4fa2aab7d58dd5339e254db7937e"},{"reference_url":"https://github.com/AcademySoftwareFoundation/openexr/commit/db217f29dfb24f6b4b5100c24ac5e7490e1c57d0","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/AcademySoftwareFoundation/openexr/commit/db217f29dfb24f6b4b5100c24ac5e7490e1c57d0"},{"reference_url":"https://github.com/AcademySoftwareFoundation/openexr/pull/1209","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/AcademySoftwareFoundation/openexr/pull/1209"},{"reference_url":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openexr/OSV-2021-1627.yaml","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openexr/OSV-2021-1627.yaml"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1014828","reference_id":"1014828","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1014828"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2047745","reference_id":"2047745","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2047745"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-45942","reference_id":"CVE-2021-45942","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-45942"},{"reference_url":"https://security.gentoo.org/glsa/202210-31","reference_id":"GLSA-202210-31","reference_type":"","scores":[],"url":"https://security.gentoo.org/glsa/202210-31"}],"weaknesses":[{"cwe_id":1035,"name":"OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities","description":"Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017."},{"cwe_id":787,"name":"Out-of-bounds Write","description":"The product writes data past the end, or before the beginning, of the intended buffer."},{"cwe_id":937,"name":"OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities","description":"Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013."}],"exploits":[],"severity_range_score":"5.5 - 5.5","exploitability":"0.5","weighted_severity":"5.0","risk_score":2.5,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-9225-wpup-z3h6"}