cve-2021-21119
Vulnerability from cvelistv5
Published
2021-02-09 13:55
Modified
2024-08-03 18:01
Severity ?
EPSS score ?
Summary
Use after free in Media in Google Chrome prior to 88.0.4324.96 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.
References
▼ | URL | Tags | |
---|---|---|---|
chrome-cve-admin@google.com | https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html | Release Notes, Vendor Advisory | |
chrome-cve-admin@google.com | https://crbug.com/1160534 | Permissions Required, Third Party Advisory | |
chrome-cve-admin@google.com | https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21119 | Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html | Release Notes, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://crbug.com/1160534 | Permissions Required, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21119 | Third Party Advisory |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-03T18:01:14.178Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://crbug.com/1160534" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21119" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "Chrome", "vendor": "Google", "versions": [ { "lessThan": "88.0.4324.96", "status": "affected", "version": "unspecified", "versionType": "custom" } ] } ], "descriptions": [ { "lang": "en", "value": "Use after free in Media in Google Chrome prior to 88.0.4324.96 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page." } ], "problemTypes": [ { "descriptions": [ { "description": "Use after free", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2021-02-24T19:47:15", "orgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28", "shortName": "Chrome" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html" }, { "tags": [ "x_refsource_MISC" ], "url": "https://crbug.com/1160534" }, { "tags": [ "x_refsource_MISC" ], "url": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21119" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "chrome-cve-admin@google.com", "ID": "CVE-2021-21119", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Chrome", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "88.0.4324.96" } ] } } ] }, "vendor_name": "Google" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Use after free in Media in Google Chrome prior to 88.0.4324.96 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Use after free" } ] } ] }, "references": { "reference_data": [ { "name": "https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html", "refsource": "MISC", "url": "https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html" }, { "name": "https://crbug.com/1160534", "refsource": "MISC", "url": "https://crbug.com/1160534" }, { "name": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21119", "refsource": "MISC", "url": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21119" } ] } } } }, "cveMetadata": { "assignerOrgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28", "assignerShortName": "Chrome", "cveId": "CVE-2021-21119", "datePublished": "2021-02-09T13:55:56", "dateReserved": "2020-12-21T00:00:00", "dateUpdated": "2024-08-03T18:01:14.178Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "fkie_nvd": { "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"88.0.4324.96\", \"matchCriteriaId\": \"565ED6B8-8F41-4E79-A280-33CB321E607F\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"88.0.705.50\", \"matchCriteriaId\": \"F4045760-DF4A-4728-9B52-0280FC45C05D\"}]}]}]", "descriptions": "[{\"lang\": \"en\", \"value\": \"Use after free in Media in Google Chrome prior to 88.0.4324.96 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.\"}, {\"lang\": \"es\", \"value\": \"Un uso de la memoria previamente liberada en Media en Google Chrome versiones anteriores a 88.0.4324.96, permit\\u00eda a un atacante remoto que hab\\u00eda comprometido el proceso del renderizador explotar potencialmente una corrupci\\u00f3n de la memoria por medio de una p\\u00e1gina HTML dise\\u00f1ada\"}]", "id": "CVE-2021-21119", "lastModified": "2024-11-21T05:47:36.340", "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\", \"baseScore\": 8.8, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"REQUIRED\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 5.9}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:M/Au:N/C:P/I:P/A:P\", \"baseScore\": 6.8, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"MEDIUM\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"PARTIAL\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 8.6, \"impactScore\": 6.4, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": true}]}", "published": "2021-02-09T14:15:15.577", "references": "[{\"url\": \"https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html\", \"source\": \"chrome-cve-admin@google.com\", \"tags\": [\"Release Notes\", \"Vendor Advisory\"]}, {\"url\": \"https://crbug.com/1160534\", \"source\": \"chrome-cve-admin@google.com\", \"tags\": [\"Permissions Required\", \"Third Party Advisory\"]}, {\"url\": \"https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21119\", \"source\": \"chrome-cve-admin@google.com\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Release Notes\", \"Vendor Advisory\"]}, {\"url\": \"https://crbug.com/1160534\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Permissions Required\", \"Third Party Advisory\"]}, {\"url\": \"https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21119\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}]", "sourceIdentifier": "chrome-cve-admin@google.com", "vulnStatus": "Modified", "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-416\"}]}]" }, "nvd": "{\"cve\":{\"id\":\"CVE-2021-21119\",\"sourceIdentifier\":\"chrome-cve-admin@google.com\",\"published\":\"2021-02-09T14:15:15.577\",\"lastModified\":\"2024-11-21T05:47:36.340\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Use after free in Media in Google Chrome prior to 88.0.4324.96 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.\"},{\"lang\":\"es\",\"value\":\"Un uso de la memoria previamente liberada en Media en Google Chrome versiones anteriores a 88.0.4324.96, permit\u00eda a un atacante remoto que hab\u00eda comprometido el proceso del renderizador explotar potencialmente una corrupci\u00f3n de la memoria por medio de una p\u00e1gina HTML dise\u00f1ada\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:P/A:P\",\"baseScore\":6.8,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-416\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"88.0.4324.96\",\"matchCriteriaId\":\"565ED6B8-8F41-4E79-A280-33CB321E607F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"88.0.705.50\",\"matchCriteriaId\":\"F4045760-DF4A-4728-9B52-0280FC45C05D\"}]}]}],\"references\":[{\"url\":\"https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html\",\"source\":\"chrome-cve-admin@google.com\",\"tags\":[\"Release Notes\",\"Vendor Advisory\"]},{\"url\":\"https://crbug.com/1160534\",\"source\":\"chrome-cve-admin@google.com\",\"tags\":[\"Permissions Required\",\"Third Party Advisory\"]},{\"url\":\"https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21119\",\"source\":\"chrome-cve-admin@google.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Release Notes\",\"Vendor Advisory\"]},{\"url\":\"https://crbug.com/1160534\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Permissions Required\",\"Third Party Advisory\"]},{\"url\":\"https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21119\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}" } }
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
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.