CVE-2021-21194
Vulnerability from cvelistv5
Published
2021-04-09 21:35
Modified
2024-08-03 18:01
Severity ?
EPSS score ?
Summary
Use after free in screen sharing in Google Chrome prior to 89.0.4389.114 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
References
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"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EAJ42L4JFPBJATCZ7MOZQTUDGV4OEHHG/" }, { "name": "FEDORA-2021-35d2bb4627", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U3GZ42MYPGD35V652ZPVPYYS7A7LVXVY/" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "Chrome", "vendor": "Google", "versions": [ { "lessThan": "89.0.4389.114", "status": "affected", "version": "unspecified", "versionType": "custom" } ] } ], "descriptions": [ { "lang": "en", "value": "Use after free in screen sharing in Google Chrome prior to 89.0.4389.114 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page." } ], "problemTypes": [ { "descriptions": [ { "description": "Use after free", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2021-05-14T22:06:17", 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"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U3GZ42MYPGD35V652ZPVPYYS7A7LVXVY/" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "chrome-cve-admin@google.com", "ID": "CVE-2021-21194", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Chrome", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "89.0.4389.114" } ] } } ] }, "vendor_name": "Google" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Use after free in screen sharing in Google Chrome prior to 89.0.4389.114 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Use after free" } ] } ] }, "references": { "reference_data": [ { "name": 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sharing en Google Chrome versiones anteriores a 89.0.4389.114, permit\u00eda a un atacante remoto explotar potencialmente una corrupci\u00f3n de la pila por medio de una p\u00e1gina HTML 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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.