Vulnerability in Php

CVE-2007-1718

CRLF injection vulnerability in the mail function in PHP 4.0.0 through 4.4.6 and 5.0.0 through 5.2.1 allows remote attackers to inject arbitrary e-mail headers and possibly conduct spam attacks via a control character immediately following folding of the (1) Subject or (2) To parameter, as demonstrated by a parameter containing a "\r\n\t\n" sequence, related to an increment bug in the SKIP_LONG_HEADER_SEP macro.

EPSS: 0.067 (93.2th percentile) — read the EPSS interpretation.

Affected products

  • Php — versions 4.0, 4.0.0, 4.0.1
  • N/a — versions n/a

References