CVE-2021-24027 (GCVE-0-2021-24027)
Vulnerability from cvelistv5
Published
2021-04-06 16:45
Modified
2024-08-03 19:21
Severity ?
EPSS score ?
Summary
A cache configuration issue prior to WhatsApp for Android v2.21.4.18 and WhatsApp Business for Android v2.21.4.18 may have allowed a third party with access to the device’s external storage to read cached TLS material.
References
▼ | URL | Tags | |
---|---|---|---|
cve-assign@fb.com | https://www.whatsapp.com/security/advisories/2021/ | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://www.whatsapp.com/security/advisories/2021/ | Vendor Advisory |
Impacted products
Vendor | Product | Version | |||||||
---|---|---|---|---|---|---|---|---|---|
▼ | WhatsApp Business for Android |
Version: v2.21.4.18 |
|||||||
|
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description: "CWE-524", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2021-04-06T16:45:15", orgId: "4fc57720-52fe-4431-a0fb-3d2c8747b827", shortName: "facebook", }, references: [ { tags: [ "x_refsource_CONFIRM", ], url: "https://www.whatsapp.com/security/advisories/2021/", }, ], x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "cve-assign@fb.com", DATE_ASSIGNED: "2021-04-06", ID: "CVE-2021-24027", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "WhatsApp Business for Android", version: { version_data: [ { version_affected: "=", version_value: "v2.21.4.18", }, ], }, }, { product_name: "WhatsApp for Android", version: { version_data: [ { version_affected: "<", version_value: "v2.21.4.18", }, ], }, }, ], }, vendor_name: "Facebook", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "A cache configuration issue prior to WhatsApp for Android v2.21.4.18 and WhatsApp Business for Android v2.21.4.18 may have allowed a third party with access to the device’s external storage to read cached TLS material.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "CWE-524", }, ], }, ], }, references: { reference_data: [ { name: "https://www.whatsapp.com/security/advisories/2021/", refsource: "CONFIRM", url: "https://www.whatsapp.com/security/advisories/2021/", }, ], }, }, }, }, cveMetadata: { assignerOrgId: "4fc57720-52fe-4431-a0fb-3d2c8747b827", assignerShortName: "facebook", cveId: "CVE-2021-24027", datePublished: "2021-04-06T16:45:15", dateReserved: "2021-01-13T00:00:00", dateUpdated: "2024-08-03T19:21:17.148Z", 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:whatsapp:whatsapp:*:*:*:*:*:android:*:*\", \"versionEndExcluding\": \"2.21.4.18\", \"matchCriteriaId\": \"5F9D91CC-43EE-4F76-ACE5-8DA2DAAA9012\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:whatsapp:whatsapp_business:*:*:*:*:*:android:*:*\", \"versionEndExcluding\": \"2.21.4.18\", \"matchCriteriaId\": \"9F814EFA-6C24-47CA-9180-7047B92717D2\"}]}]}]", descriptions: "[{\"lang\": \"en\", \"value\": \"A cache configuration issue prior to WhatsApp for Android v2.21.4.18 and WhatsApp Business for Android v2.21.4.18 may have allowed a third party with access to the device\\u2019s external storage to read cached TLS material.\"}, {\"lang\": \"es\", \"value\": \"Un problema de configuraci\\u00f3n de cach\\u00e9 anterior a WhatsApp para Android versi\\u00f3n v2.21.4.18 y WhatsApp Business para Android versi\\u00f3n v2.21.4.18, puede haber permitido a un tercero con acceso al almacenamiento externo del dispositivo leer material TLS almacenado en cach\\u00e9\"}]", id: "CVE-2021-24027", lastModified: "2024-11-21T05:52:14.320", metrics: "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 3.6}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:N/C:P/I:N/A:N\", \"baseScore\": 5.0, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 10.0, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}", published: "2021-04-06T17:15:12.977", references: "[{\"url\": \"https://www.whatsapp.com/security/advisories/2021/\", \"source\": \"cve-assign@fb.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://www.whatsapp.com/security/advisories/2021/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]", sourceIdentifier: "cve-assign@fb.com", vulnStatus: "Modified", weaknesses: "[{\"source\": \"cve-assign@fb.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-524\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-noinfo\"}]}]", }, nvd: "{\"cve\":{\"id\":\"CVE-2021-24027\",\"sourceIdentifier\":\"cve-assign@fb.com\",\"published\":\"2021-04-06T17:15:12.977\",\"lastModified\":\"2024-11-21T05:52:14.320\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A cache configuration issue prior to WhatsApp for Android v2.21.4.18 and WhatsApp Business for Android v2.21.4.18 may have allowed a third party with access to the device’s external storage to read cached TLS material.\"},{\"lang\":\"es\",\"value\":\"Un problema de configuración de caché anterior a WhatsApp para Android versión v2.21.4.18 y WhatsApp Business para Android versión v2.21.4.18, puede haber permitido a un tercero con acceso al almacenamiento externo del dispositivo leer material TLS almacenado en caché\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:N/A:N\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"cve-assign@fb.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-524\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:*:android:*:*\",\"versionEndExcluding\":\"2.21.4.18\",\"matchCriteriaId\":\"5F9D91CC-43EE-4F76-ACE5-8DA2DAAA9012\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:whatsapp:whatsapp_business:*:*:*:*:*:android:*:*\",\"versionEndExcluding\":\"2.21.4.18\",\"matchCriteriaId\":\"9F814EFA-6C24-47CA-9180-7047B92717D2\"}]}]}],\"references\":[{\"url\":\"https://www.whatsapp.com/security/advisories/2021/\",\"source\":\"cve-assign@fb.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.whatsapp.com/security/advisories/2021/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}", }, }
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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.
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- 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.