CVE-2019-11927

2019-09-2720:14:48

CWE-190

facebook

www.cve.org

7.6 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

66.0%

JSON

An integer overflow in WhatsApp media parsing libraries allows a remote attacker to perform an out-of-bounds write on the heap via specially-crafted EXIF tags in WEBP images. This issue affects WhatsApp for Android before version 2.19.143 and WhatsApp for iOS before version 2.19.100.

CNA Affected

[
  {
    "product": "WhatsApp for Android",
    "vendor": "Facebook",
    "versions": [
      {
        "status": "affected",
        "version": "before version 2.19.143"
      }
    ]
  },
  {
    "product": "WhatsApp for iOS",
    "vendor": "Facebook",
    "versions": [
      {
        "status": "affected",
        "version": "before version 2.19.100"
      }
    ]
  }
]

References

www.facebook.com/security/advisories/cve-2019-11927