PT-2016-2083 · Php+2 · Php+2
Salvatore Bonaccorso
·
Published
2016-05-06
·
Updated
2018-10-30
·
CVE-2016-4541
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
PHP versions prior to 5.5.35
PHP versions 5.6.x prior to 5.6.21
PHP versions 7.x prior to 7.0.6
Description
The issue allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a negative offset. This is due to a buffer over-read in the grapheme strpos function.
Recommendations
For PHP versions prior to 5.5.35, update to version 5.5.35 or later.
For PHP versions 5.6.x prior to 5.6.21, update to version 5.6.21 or later.
For PHP versions 7.x prior to 7.0.6, update to version 7.0.6 or later.
Exploit
Fix
Out of bounds Read
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Php
Suse
Ubuntu