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PHP Use After Free Vulnerability (CVE-2016-6290) - Vulnerability Database

PHP Use After Free Vulnerability (CVE-2016-6290)

Description

ext/session/session.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 does not properly maintain a certain hash data structure, which allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via vectors related to session deserialization.

References

CVE-2016-6290

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Severity

Critical

Classification

CVE-2016-6290
CWE-416
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update
Known Vulnerabilities