CVE-2015-8616

Public Exploit

Description

Use-after-free vulnerability in the Collator::sortWithSortKeys function in ext/intl/collator/collator_sort.c in PHP 7.x before 7.0.1 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact by leveraging the relationships between a key buffer and a destroyed array.

8.6

CVSS

Severity: High

CVSS 3.0 •

CVSS 2.0 •

EPSS 0.62%

Vendor Advisory php.net

Affected: n/a n/a

References

Link	Tags
https://bugs.php.net/bug.php?id=71020	exploit
http://php.net/ChangeLog-7.php	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2015-8616?: CVE-2015-8616 has been scored as a high severity vulnerability.
How to fix CVE-2015-8616?: To fix CVE-2015-8616, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2015-8616 being actively exploited in the wild?: It is possible that CVE-2015-8616 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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