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cvelistMozillaCVELIST:CVE-2019-11703
HistoryJul 23, 2019 - 1:20 p.m.

CVE-2019-11703

2019-07-2313:20:58
mozilla
www.cve.org
4

AI Score

9.5

Confidence

High

EPSS

0.173

Percentile

96.2%

A flaw in Thunderbird’s implementation of iCal causes a heap buffer overflow in parser_get_next_char when processing certain email messages, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7.1.

CNA Affected

[
  {
    "product": "Thunderbird",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "60.7.1",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]