CVE-2023-28177

2023-06-0200:00:00

mozilla

www.cve.org

memory safety

firefox

vulnerability

AI Score

9.2

Confidence

High

EPSS

0.002

Percentile

60.9%

JSON

Memory safety bugs present in Firefox 110. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 111.

CNA Affected

[
  {
    "vendor": "Mozilla",
    "product": "Firefox",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "111",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]