CVE-2016-7480
Published on: 01/11/2017 12:00:00 AM UTC
Last Modified on: 03/23/2021 11:27:06 PM UTC
Certain versions of Php from Php contain the following vulnerability:
The SplObjectStorage unserialize implementation in ext/spl/spl_observer.c in PHP before 7.0.12 does not verify that a key is an object, which allows remote attackers to execute arbitrary code or cause a denial of service (uninitialized memory access) via crafted serialized data.
- CVE-2016-7480 has been assigned by
[email protected] to track the vulnerability - currently rated as - currently rated as CRITICAL severity.
CVSS3 Score: 9.8 - CRITICAL
Attack Vector ⓘ |
Attack Complexity |
Privileges Required |
User Interaction |
|
---|---|---|---|---|
NETWORK | LOW | NONE | NONE | |
Scope | Confidentiality Impact |
Integrity Impact |
Availability Impact |
|
UNCHANGED | HIGH | HIGH | HIGH |
CVSS2 Score: 7.5 - HIGH
Access Vector ⓘ |
Access Complexity |
Authentication |
---|---|---|
NETWORK | LOW | NONE |
Confidentiality Impact |
Integrity Impact |
Availability Impact |
PARTIAL | PARTIAL | PARTIAL |
CVE References
Description | Tags ⓘ | Link |
---|---|---|
PHP :: Sec Bug #73257 :: pointer to uninitialized memory passed to unserialize | Patch VDB Entry bugs.php.net text/html |
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Check Point discovers three Zero-Day Vulnerabilities in web programming language PHP 7 | Check Point Blog | Third Party Advisory VDB Entry blog.checkpoint.com text/html |
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Fix bug #73257 and bug #73258 - SplObjectStorage unserialize allows u… · php/[email protected] · GitHub | Patch VDB Entry github.com text/html |
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PHP: PHP 7 ChangeLog | Release Notes Vendor Advisory php.net text/html |
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YouTube | Press/Media Coverage www.youtube.com text/html |
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PHP CVE-2016-7480 Remote Code Execution Vulnerability | cve.report (archive) text/html |
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Exploit Technical Description Third Party Advisory blog.checkpoint.com application/pdf |
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September 2017 PHP Vulnerabilities in NetApp Products | NetApp Product Security | security.netapp.com text/html |
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There are currently no QIDs associated with this CVE
Known Affected Configurations (CPE V2.3)
Type | Vendor | Product | Version | Update | Edition | Language |
---|---|---|---|---|---|---|
Application | Php | Php | All | All | All | All |
- cpe:2.3:a:php:php:*:*:*:*:*:*:*:*:
No vendor comments have been submitted for this CVE