CVE-2017-11145

HIGH

PHP < 5.6.31, 7.x < 7.0.21, 7.1.x < 7.1.7 - Information Disclosure via Date Extension timelib_meridian Parsing

Title source: llm
STIX 2.1

Description

In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, an error in the date extension's timelib_meridian parsing code could be used by attackers able to supply date strings to leak information from the interpreter, related to ext/date/lib/parse_date.c out-of-bounds reads affecting the php_parse_date function. NOTE: the correct fix is in the e8b7698f5ee757ce2c8bd10a192a491a498f891c commit, not the bd77ac90d3bdf31ce2a5251ad92e9e75 gist.

References (12)

Core 12
Core References
Mailing List, Third Party Advisory x_refsource_confirm
http://openwall.com/lists/oss-security/2017/07/10/6
Third Party Advisory x_refsource_confirm
https://bugs.php.net/bug.php?id=74819
Third Party Advisory x_refsource_confirm
https://www.tenable.com/security/tns-2017-12
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/99550
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2018:1296
Release Notes, Vendor Advisory x_refsource_confirm
http://php.net/ChangeLog-5.php
Vendor Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20180112-0001/
Third Party Advisory vendor-advisory x_refsource_debian
https://www.debian.org/security/2018/dsa-4081
Third Party Advisory vendor-advisory x_refsource_debian
https://www.debian.org/security/2018/dsa-4080
Release Notes, Vendor Advisory x_refsource_confirm
http://php.net/ChangeLog-7.php
Patch, Third Party Advisory x_refsource_misc
https://gist.github.com/anonymous/bd77ac90d3bdf31ce2a5251ad92e9e75

Scores

CVSS v3 7.5
EPSS 0.0771
EPSS Percentile 92.0%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-200
Status published
Products (29)
php/php 7.0.0
php/php 7.0.1
php/php 7.0.2
php/php 7.0.3
php/php 7.0.4
php/php 7.0.5
php/php 7.0.6
php/php 7.0.7
php/php 7.0.8
php/php 7.0.9
... and 19 more
Published Jul 10, 2017
Tracked Since Feb 18, 2026