PT-2018-3139 · Php+3 · Php+3
Published
2018-04-26
·
Updated
2019-10-03
·
CVE-2018-10546
CVSS v2.0
7.8
High
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:C |
Name of the Vulnerable Software and Affected Versions
PHP versions prior to 5.6.36
PHP versions 7.0.x prior to 7.0.30
PHP versions 7.1.x prior to 7.1.17
PHP versions 7.2.x prior to 7.2.5
Description
An issue exists in the iconv stream filter of PHP, specifically in ext/iconv/iconv.c, where an infinite loop is caused by the filter not rejecting invalid multibyte sequences. This can be exploited by a remote attacker to cause a denial of service.
Recommendations
For PHP versions prior to 5.6.36, update to version 5.6.36 or later.
For PHP versions 7.0.x prior to 7.0.30, update to version 7.0.30 or later.
For PHP versions 7.1.x prior to 7.1.17, update to version 7.1.17 or later.
For PHP versions 7.2.x prior to 7.2.5, update to version 7.2.5 or later.
Fix
Infinite Loop
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Php
Suse
Ubuntu