The iconv_mime_decode_headers function in the Iconv extension in PHP before 5.3.4 does not properly handle encodings that are unrecognized by the iconv and mbstring (aka Multibyte String) implementations, which allows remote attackers to trigger an incomplete output array, and possibly bypass spam detection or have unspecified other impact, via a crafted Subject header in an e-mail message, as demonstrated by the ks_c_5601-1987 character set.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2011-01-18T19:00:00

Updated: 2017-09-18T12:57:01

Reserved: 2011-01-18T00:00:00


Link: CVE-2010-4699

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2011-01-18T20:00:10.783

Modified: 2018-10-30T16:26:21.043


Link: CVE-2010-4699

JSON object: View

cve-icon Redhat Information

No data.

CWE