CVE-2020-1910

2021-02-0219:55:13

CWE-787

facebook

www.cve.org

android

out-of-bounds

image filters

AI Score

7.4

Confidence

High

EPSS

0.001

Percentile

27.2%

JSON

A missing bounds check in WhatsApp for Android prior to v2.21.1.13 and WhatsApp Business for Android prior to v2.21.1.13 could have allowed out-of-bounds read and write if a user applied specific image filters to a specially crafted image and sent the resulting image.

CNA Affected

[
  {
    "product": "WhatsApp Business for Android",
    "vendor": "WhatsApp",
    "versions": [
      {
        "lessThan": "v2.21.1.13",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "unaffected",
        "version": "v2.21.1.13",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "WhatsApp for Android",
    "vendor": "WhatsApp",
    "versions": [
      {
        "lessThan": "v2.21.1.13",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "unaffected",
        "version": "v2.21.1.13",
        "versionType": "custom"
      }
    ]
  }
]

References

www.whatsapp.com/security/advisories/2021/