CVE-2023-34417

2023-06-1910:42:55

mozilla

www.cve.org

memory safety

firefox 113

memory corruption

arbitrary code execution

vulnerability

10 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

66.4%

JSON

Memory safety bugs present in Firefox 113. 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 < 114.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "114",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]