CVE-2010-4699
Last modified
CVE-2010-4699 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.63% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Php | Php | <= 5.3.3 |
| Php | Php | 1.0 |
| Php | Php | 2.0 |
| Php | Php | 2.0b10 |
| Php | Php | 3.0 |
| Php | Php | 3.0.1 |
| Php | Php | 3.0.2 |
| Php | Php | 3.0.3 |
| Php | Php | 3.0.4 |
| Php | Php | 3.0.5 |
| Php | Php | 3.0.6 |
| Php | Php | 3.0.7 |
| Php | Php | 3.0.8 |
| Php | Php | 3.0.9 |
| Php | Php | 3.0.10 |
| Php | Php | 3.0.11 |
| Php | Php | 3.0.12 |
| Php | Php | 3.0.13 |
| Php | Php | 3.0.14 |
| Php | Php | 3.0.15 |
| Php | Php | 3.0.16 |
| Php | Php | 3.0.17 |
| Php | Php | 3.0.18 |
| Php | Php | 4.0 |
| Php | Php | 4.0.0 |
| Php | Php | 4.0.1 |
| Php | Php | 4.0.2 |
| Php | Php | 4.0.3 |
| Php | Php | 4.0.4 |
| Php | Php | 4.0.5 |
| Php | Php | 4.0.6 |
| Php | Php | 4.0.7 |
| Php | Php | 4.1.0 |
| Php | Php | 4.1.1 |
| Php | Php | 4.1.2 |
| Php | Php | 4.2.0 |
| Php | Php | 4.2.1 |
| Php | Php | 4.2.2 |
| Php | Php | 4.2.3 |
| Php | Php | 4.3.0 |
| Php | Php | 4.3.1 |
| Php | Php | 4.3.2 |
| Php | Php | 4.3.3 |
| Php | Php | 4.3.4 |
| Php | Php | 4.3.5 |
| Php | Php | 4.3.6 |
| Php | Php | 4.3.7 |
| Php | Php | 4.3.8 |
| Php | Php | 4.3.9 |
| Php | Php | 4.3.10 |
Showing 50 of 95 affected configurations. See NVD for the full list.
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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