CVE-2021-24027 (GCVE-0-2021-24027)
Vulnerability from cvelistv5
Published
2021-04-06 16:45
Modified
2024-08-03 19:21
Severity ?
VLAI Severity ?
EPSS score ?
CWE
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 | ||
|---|---|---|---|
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| WhatsApp Business for Android |
Version: v2.21.4.18 |
||||||||
|
|||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T19:21:17.148Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.whatsapp.com/security/advisories/2021/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "WhatsApp Business for Android",
"vendor": "Facebook",
"versions": [
{
"status": "affected",
"version": "v2.21.4.18"
}
]
},
{
"product": "WhatsApp for Android",
"vendor": "Facebook",
"versions": [
{
"lessThan": "v2.21.4.18",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"dateAssigned": "2021-04-06T00:00:00",
"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."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-524",
"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": "\u003c",
"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\u2019s 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": {
"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\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\"}],\"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\"]}]}}"
}
}
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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
Loading…
Loading…