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CVE-2023-3417

File Extension Spoofing using the Text Direction Override Character PUBLISHED

Description (CNA)

Thunderbird allowed the Text Direction Override Unicode Character in filenames. An email attachment could be incorrectly shown as being a document file, while in fact it was an executable file. Newer versions of Thunderbird will strip the character and show the correct file extension. This vulnerability affects Thunderbird < 115.0.1 and Thunderbird < 102.13.1.

Affected (CNA)

Vendor / productVersions
Mozilla / Thunderbirdaffected unspecified before 115.0.1
Mozilla / Thunderbirdaffected unspecified before 102.13.1

CWE

No CWE identifiers supplied.

References

ADP enrichment

CVE

No English description supplied.

CISA-ADP

No English description supplied.

No references supplied.