CVE-2015-7803
Last modified
CVE-2015-7803 is a vulnerability of currently unknown severity. The phar_get_entry_data function in ext/phar/util.c in PHP before 5.5.30 and 5.6.x before 5.6.14 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a .phar file with a crafted TAR archive entry in which the Link indicator references a file that does not exist.. EPSS estimates a 10.29% chance of exploitation in the next 30 days.
Description
The phar_get_entry_data function in ext/phar/util.c in PHP before 5.5.30 and 5.6.x before 5.6.14 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a .phar file with a crafted TAR archive entry in which the Link indicator references a file that does not exist.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Php | Php | <= 5.5.29 |
| 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 |
| Apple | Mac Os X | <= 10.11.1 |
References
- https://bugs.php.net/bug.php?id=69720Vendor Advisory
- https://support.apple.com/HT205637Vendor Advisory
- https://bugs.php.net/bug.php?id=69720Vendor Advisory
- https://support.apple.com/HT205637Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
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