| Package | Affected versions | Patched versions |
|---|---|---|
| php | = 4.2= 4.2.0= 4.2.1 |
The php_if_imap_mime_header_decode function in the IMAP functionality in PHP before 4.2.2 allows remote attackers to cause a denial of service (crash) via an e-mail header with a long "To" header.
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