cve-2021-21128
Vulnerability from cvelistv5
Published
2021-02-09 13:56
Modified
2024-08-03 18:01
Severity ?
EPSS score ?
Summary
Heap buffer overflow in Blink in Google Chrome prior to 88.0.4324.96 allowed a remote attacker 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/1138877 | Exploit, Issue Tracking, Patch, Vendor Advisory | |
chrome-cve-admin@google.com | https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21128 | 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/1138877 | Exploit, Issue Tracking, Patch, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21128 | Third Party Advisory |
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-03T18:01:14.050Z", 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/1138877", }, { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21128", }, ], 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: "Heap buffer overflow in Blink in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.", }, ], problemTypes: [ { descriptions: [ { description: "Heap buffer overflow", lang: "en", type: "text", }, ], }, ], providerMetadata: { dateUpdated: "2021-02-24T19:54:09", 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/1138877", }, { tags: [ "x_refsource_MISC", ], url: "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21128", }, ], x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "chrome-cve-admin@google.com", ID: "CVE-2021-21128", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "Chrome", version: { version_data: [ { version_affected: "<", 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: "Heap buffer overflow in Blink in Google Chrome prior to 88.0.4324.96 allowed a remote attacker 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/2021/01/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/1138877", refsource: "MISC", url: "https://crbug.com/1138877", }, { name: "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21128", refsource: "MISC", url: "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21128", }, ], }, }, }, }, cveMetadata: { assignerOrgId: "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28", assignerShortName: "Chrome", cveId: "CVE-2021-21128", datePublished: "2021-02-09T13:56:02", dateReserved: "2020-12-21T00:00:00", dateUpdated: "2024-08-03T18:01:14.050Z", 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\": \"Heap buffer overflow in Blink in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.\"}, {\"lang\": \"es\", \"value\": \"Un desbordamiento del b\\u00fafer de pila en Blink en Google Chrome versiones anteriores a 88.0.4324.96, permit\\u00eda a un atacante remoto explotar potencialmente la corrupci\\u00f3n de la pila por medio de una p\\u00e1gina HTML dise\\u00f1ada\"}]", id: "CVE-2021-21128", lastModified: "2024-11-21T05:47:37.367", 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: "2021-02-09T14:15:16.123", 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/1138877\", \"source\": \"chrome-cve-admin@google.com\", \"tags\": [\"Exploit\", \"Issue Tracking\", \"Patch\", \"Vendor Advisory\"]}, {\"url\": \"https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21128\", \"source\": \"chrome-cve-admin@google.com\", \"tags\": [\"Third Party 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"{\"cve\":{\"id\":\"CVE-2021-21128\",\"sourceIdentifier\":\"chrome-cve-admin@google.com\",\"published\":\"2021-02-09T14:15:16.123\",\"lastModified\":\"2024-11-21T05:47:37.367\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Heap buffer overflow in Blink in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.\"},{\"lang\":\"es\",\"value\":\"Un desbordamiento del búfer de pila en Blink en Google Chrome versiones anteriores a 88.0.4324.96, permitía a un atacante remoto explotar potencialmente la corrupción de la pila por medio de una página HTML 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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.