{"id":"CVE-2021-37979","state":"PUBLISHED","title":"heap buffer overflow in WebRTC in Google Chrome prior to 94.0.4606.81 allowed a remote attacker who convinced a user to browse to a malicious website to potentially exploit heap co","description":"heap buffer overflow in WebRTC in Google Chrome prior to 94.0.4606.81 allowed a remote attacker who convinced a user to browse to a malicious website to potentially exploit heap corruption via a crafted HTML page.","publishedAt":"2021-11-02T20:25:20.000Z","updatedAt":"2024-08-04T01:30:09.219Z","severity":null,"assigner":"Chrome","products":["Google Chrome"],"affected":[{"vendor":"Google","product":"Chrome","versions":[{"version":"unspecified","status":"affected","lessThan":"94.0.4606.81","versionType":"custom"}]}],"references":["https://chromereleases.googleblog.com/2021/10/stable-channel-update-for-desktop.html","https://crbug.com/1247260","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RNARCF5HEZK7GJXZRN5TQ45AQDCRM2WO/","https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1372","https://www.debian.org/security/2022/dsa-5046"],"weaknesses":[],"ingestedAt":"2026-10-29T19:48:47.122Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/37xxx/CVE-2021-37979.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-37979","state":"PUBLISHED","datePublished":"2021-11-02T20:25:20.000Z","dateUpdated":"2024-08-04T01:30:09.219Z","assignerShortName":"Chrome","assignerOrgId":"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28","dateReserved":"2021-08-03T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"heap buffer overflow in WebRTC in Google Chrome prior to 94.0.4606.81 allowed a remote attacker who convinced a user to browse to a malicious website to potentially exploit heap corruption via a crafted HTML page."}],"affected":[{"vendor":"Google","product":"Chrome","versions":[{"version":"unspecified","status":"affected","lessThan":"94.0.4606.81","versionType":"custom"}]}],"references":[{"url":"https://chromereleases.googleblog.com/2021/10/stable-channel-update-for-desktop.html","tags":["x_refsource_MISC"]},{"url":"https://crbug.com/1247260","tags":["x_refsource_MISC"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RNARCF5HEZK7GJXZRN5TQ45AQDCRM2WO/","name":"FEDORA-2021-5093f11905","tags":["vendor-advisory","x_refsource_FEDORA"]},{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1372","tags":["x_refsource_MISC"]},{"url":"https://www.debian.org/security/2022/dsa-5046","name":"DSA-5046","tags":["vendor-advisory","x_refsource_DEBIAN"]}],"problemTypes":[{"descriptions":[{"description":"Heap buffer overflow","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"Chrome","dateUpdated":"2022-01-15T14:08:23.000Z","orgId":"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"chrome-cve-admin@google.com","ID":"CVE-2021-37979","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Chrome","version":{"version_data":[{"version_affected":"<","version_value":"94.0.4606.81"}]}}]},"vendor_name":"Google"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"heap buffer overflow in WebRTC in Google Chrome prior to 94.0.4606.81 allowed a remote attacker who convinced a user to browse to a malicious website to potentially exploit heap corruption via a crafted HTML page."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Heap buffer overflow"}]}]},"references":{"reference_data":[{"name":"https://chromereleases.googleblog.com/2021/10/stable-channel-update-for-desktop.html","refsource":"MISC","url":"https://chromereleases.googleblog.com/2021/10/stable-channel-update-for-desktop.html"},{"name":"https://crbug.com/1247260","refsource":"MISC","url":"https://crbug.com/1247260"},{"name":"FEDORA-2021-5093f11905","refsource":"FEDORA","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RNARCF5HEZK7GJXZRN5TQ45AQDCRM2WO/"},{"name":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1372","refsource":"MISC","url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1372"},{"name":"DSA-5046","refsource":"DEBIAN","url":"https://www.debian.org/security/2022/dsa-5046"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://chromereleases.googleblog.com/2021/10/stable-channel-update-for-desktop.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://crbug.com/1247260","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RNARCF5HEZK7GJXZRN5TQ45AQDCRM2WO/","name":"FEDORA-2021-5093f11905","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1372","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://www.debian.org/security/2022/dsa-5046","name":"DSA-5046","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T01:30:09.219Z"}}]}}}