{"api_version":"1","generated_at":"2026-07-23T10:35:12+00:00","cve":"CVE-2022-2949","urls":{"html":"https://cve.report/CVE-2022-2949","api":"https://cve.report/api/cve/CVE-2022-2949.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-2949","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-2949"},"summary":{"title":"CVE-2022-2949","description":"Altair HyperView Player versions 2021.1.0.27 and prior are vulnerable to the use of uninitialized memory vulnerability during parsing of H3D files. 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A DWORD is extracted from an uninitialized buffer and, after sign extension, is used as an index into a stack variable to increment a counter leading to memory corruption."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-908 Use of Uninitialized Resource","cweId":"CWE-908"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"Altair","product":{"product_data":[{"product_name":"HyperView Player","version":{"version_data":[{"version_value":"0","version_affected":"="}]}}]}}]}},"references":{"reference_data":[{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-22-284-01","refsource":"MISC","name":"https://www.cisa.gov/uscert/ics/advisories/icsa-22-284-01"}]},"generator":{"engine":"Vulnogram 0.1.0-dev"},"source":{"discovery":"EXTERNAL"},"solution":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\n<span style=\"background-color: rgb(255, 255, 255);\">Mitigation measures have been added to the latest version of </span><a target=\"_blank\" rel=\"nofollow\" href=\"https://altairone.com/Marketplace?queryText=HyperView&amp;app=HyperWorks&amp;tab=Info\">HyperView Player v2022.1</a><span style=\"background-color: rgb(255, 255, 255);\">. Altair One recommends users apply the update to mitigate these vulnerabilities.</span>\n\n<br>"}],"value":"\nMitigation measures have been added to the latest version of  HyperView Player v2022.1 https://altairone.com/Marketplace . Altair One recommends users apply the update to mitigate these vulnerabilities.\n\n\n"}],"credits":[{"lang":"en","value":"Tran Van Khang of VinCSS working with Trend Micro Zero Day Initiative (ZDI) reported these vulnerabilities to CISA."}],"impact":{"cvss":[{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}]}},"nvd":{"publishedDate":"2022-12-13 21:15:00","lastModifiedDate":"2023-11-07 03:47:00","problem_types":["CWE-908"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:altair:hyperview_player:*:*:*:*:*:*:*:*","versionEndIncluding":"2021.1.0.27","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}