CVE-2023-50762

2023-12-1913:38:34

mozilla

www.cve.org

pgp

mime

digitally signed

vulnerability

thunderbird

6.2 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

19.6%

JSON

When processing a PGP/MIME payload that contains digitally signed text, the first paragraph of the text was never shown to the user. This is because the text was interpreted as a MIME message and the first paragraph was always treated as an email header section. A digitally signed text from a different context, such as a signed GIT commit, could be used to spoof an email message. This vulnerability affects Thunderbird < 115.6.

CNA Affected

[
  {
    "product": "Thunderbird",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "115.6",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]