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.
No CVSS v3.1
No CVSS v3.0
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
AV:N/AC:L/Au:N/C:N/I:P/A:N
Vendors | Products |
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Php |
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Configuration 1 [-]
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References
History
No history.
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
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
Redhat Information
No data.
CWE