CVE-2022-31737

2022-12-2200:00:00

mozilla

www.cve.org

malicious webpage

out-of-bounds write

webgl

memory corruption

thunderbird

firefox esr

9.6 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.9%

JSON

A malicious webpage could have caused an out-of-bounds write in WebGL, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.

CNA Affected

[
  {
    "vendor": "Mozilla",
    "product": "Thunderbird",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "91.10",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Mozilla",
    "product": "Firefox",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "101",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Mozilla",
    "product": "Firefox ESR",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "91.10",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]