cnvd - cnvd-2021-29870

cnvd-2021-29870

Vulnerability from cnvd

Title: Facebook WhatsApp缓冲区溢出漏洞

Description:

Facebook WhatsApp是美国Facebook公司的一套利用网络传送短信的移动应用程序。该应用程序通过智能手机中的联络人信息，查找使用该软件的联络人传送文字、图片等。WhatsApp Business是WhatsApp的商用版。

Facebook WhatsApp缓冲区溢出漏洞，攻击者可利用该漏洞允许越界写入。

Severity: 高

Patch Name: Facebook WhatsApp缓冲区溢出漏洞的补丁

Patch Description:

Facebook WhatsApp缓冲区溢出漏洞，攻击者可利用该漏洞允许越界写入。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

厂商已发布了漏洞修复程序，请及时关注更新： https://www.whatsapp.com/security/advisories/2021/

Reference: https://exchange.xforce.ibmcloud.com/vulnerabilities/199616

Impacted products

Name
['Facebook WhatsApp Business for iOS <v2.21.32', 'Facebook WhatsApp for iOS <v2.21.32', 'Facebook WhatsApp Business for Android <v2.21.3', 'Facebook WhatsApp for Android <v2.21.3']

Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-24026"
    }
  },
  "description": "Facebook WhatsApp\u662f\u7f8e\u56fdFacebook\u516c\u53f8\u7684\u4e00\u5957\u5229\u7528\u7f51\u7edc\u4f20\u9001\u77ed\u4fe1\u7684\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\u3002\u8be5\u5e94\u7528\u7a0b\u5e8f\u901a\u8fc7\u667a\u80fd\u624b\u673a\u4e2d\u7684\u8054\u7edc\u4eba\u4fe1\u606f\uff0c\u67e5\u627e\u4f7f\u7528\u8be5\u8f6f\u4ef6\u7684\u8054\u7edc\u4eba\u4f20\u9001\u6587\u5b57\u3001\u56fe\u7247\u7b49\u3002WhatsApp Business\u662fWhatsApp\u7684\u5546\u7528\u7248\u3002 \n\nFacebook WhatsApp\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5141\u8bb8\u8d8a\u754c\u5199\u5165\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.whatsapp.com/security/advisories/2021/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-29870",
  "openTime": "2021-04-22",
  "patchDescription": "Facebook WhatsApp\u662f\u7f8e\u56fdFacebook\u516c\u53f8\u7684\u4e00\u5957\u5229\u7528\u7f51\u7edc\u4f20\u9001\u77ed\u4fe1\u7684\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\u3002\u8be5\u5e94\u7528\u7a0b\u5e8f\u901a\u8fc7\u667a\u80fd\u624b\u673a\u4e2d\u7684\u8054\u7edc\u4eba\u4fe1\u606f\uff0c\u67e5\u627e\u4f7f\u7528\u8be5\u8f6f\u4ef6\u7684\u8054\u7edc\u4eba\u4f20\u9001\u6587\u5b57\u3001\u56fe\u7247\u7b49\u3002WhatsApp Business\u662fWhatsApp\u7684\u5546\u7528\u7248\u3002 \r\n\r\nFacebook WhatsApp\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5141\u8bb8\u8d8a\u754c\u5199\u5165\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Facebook WhatsApp\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Facebook WhatsApp Business for iOS \u003cv2.21.32",
      "Facebook WhatsApp for iOS \u003cv2.21.32",
      "Facebook WhatsApp Business for Android \u003cv2.21.3",
      "Facebook WhatsApp for Android \u003cv2.21.3"
    ]
  },
  "referenceLink": "https://exchange.xforce.ibmcloud.com/vulnerabilities/199616",
  "serverity": "\u9ad8",
  "submitTime": "2021-04-12",
  "title": "Facebook WhatsApp\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2021-24026 (GCVE-0-2021-24026)

Vulnerability from cvelistv5

Published

2021-04-06 16:45

Modified

2024-08-03 19:21

Severity ?

CWE

CWE-787

Summary

A missing bounds check within the audio decoding pipeline for WhatsApp calls in WhatsApp for Android prior to v2.21.3, WhatsApp Business for Android prior to v2.21.3, WhatsApp for iOS prior to v2.21.32, and WhatsApp Business for iOS prior to v2.21.32 could have allowed an out-of-bounds write.

References

▼	URL	Tags
	https://www.whatsapp.com/security/advisories/2021/	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

Facebook

WhatsApp Business for iOS

Version: unspecified < v2.21.32

Facebook	WhatsApp for iOS	Version: unspecified < v2.21.32
Facebook	WhatsApp Business for Android	Version: unspecified < v2.21.3
Facebook	WhatsApp for Android	Version: unspecified < v2.21.3

Show details on NVD website

JSON

To clipboard

{
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        "providerMetadata": {
          "dateUpdated": "2024-08-03T19:21:17.055Z",
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            "url": "https://www.whatsapp.com/security/advisories/2021/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "Facebook",
          "versions": [
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        {
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            }
          ]
        },
        {
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          "vendor": "Facebook",
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          "vendor": "Facebook",
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      "dateAssigned": "2021-04-06T00:00:00",
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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.

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