CVE-2016-4542
Last modified
CVE-2016-4542 is a vulnerability of currently unknown severity. The exif_process_IFD_TAG function in ext/exif/exif.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 does not properly construct spprintf arguments, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted header data.. EPSS estimates a 6.06% chance of exploitation in the next 30 days.
Description
The exif_process_IFD_TAG function in ext/exif/exif.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 does not properly construct spprintf arguments, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted header data.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Php | Php | <= 5.5.34 |
| Php | Php | 5.6.0 |
| Php | Php | 5.6.1 |
| Php | Php | 5.6.2 |
| Php | Php | 5.6.3 |
| Php | Php | 5.6.4 |
| Php | Php | 5.6.5 |
| Php | Php | 5.6.6 |
| Php | Php | 5.6.7 |
| Php | Php | 5.6.8 |
| Php | Php | 5.6.9 |
| Php | Php | 5.6.10 |
| Php | Php | 5.6.11 |
| Php | Php | 5.6.12 |
| Php | Php | 5.6.13 |
| Php | Php | 5.6.14 |
| Php | Php | 5.6.15 |
| Php | Php | 5.6.16 |
| Php | Php | 5.6.17 |
| Php | Php | 5.6.18 |
| Php | Php | 5.6.19 |
| Php | Php | 5.6.20 |
| Php | Php | 7.0.0 |
| Php | Php | 7.0.1 |
| Php | Php | 7.0.2 |
| Php | Php | 7.0.3 |
| Php | Php | 7.0.4 |
| Php | Php | 7.0.5 |
| Opensuse | Leap | 42.1 |
| Fedoraproject | Fedora | 24 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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