National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-11145 Detail

Current 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.

Source:  MITRE      Last Modified:  07/23/2017      View Analysis Description

Quick Info

CVE Dictionary Entry:
CVE-2017-11145
Original release date:
07/10/2017
Last revised:
01/13/2018
Source:
US-CERT/NIST

Impact

CVSS Severity (version 3.0):
CVSS v3 Base Score:
7.5 High
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N (legend)
Impact Score:
3.6
Exploitability Score:
3.9
CVSS Version 3 Metrics:
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
None
Availability (A):
None
CVSS Severity (version 2.0):
CVSS v2 Base Score:
5.0 MEDIUM
Vector:
(AV:N/AC:L/Au:N/C:P/I:N/A:N) (legend)
Impact Subscore:
2.9
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector:
Network exploitable
Access Complexity:
Low
Authentication:
Not required to exploit
Impact Type:
Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://git.php.net/?p=php-src.git;a=commit;h=e8b7698f5ee757ce2c8bd10a192a491a498f891c External Source CONFIRM http://git.php.net/?p=php-src.git;a=commit;h=e8b7698f5ee757ce2c8bd10a192a491a498f891c
http://openwall.com/lists/oss-security/2017/07/10/6 Mailing List; Third Party Advisory External Source CONFIRM http://openwall.com/lists/oss-security/2017/07/10/6
http://php.net/ChangeLog-5.php Release Notes; Vendor Advisory External Source CONFIRM http://php.net/ChangeLog-5.php
http://php.net/ChangeLog-7.php Release Notes; Vendor Advisory External Source CONFIRM http://php.net/ChangeLog-7.php
http://www.securityfocus.com/bid/99550 External Source BID 99550
https://bugs.php.net/bug.php?id=74819 Third Party Advisory External Source CONFIRM https://bugs.php.net/bug.php?id=74819
https://gist.github.com/anonymous/bd77ac90d3bdf31ce2a5251ad92e9e75 Patch; Third Party Advisory External Source CONFIRM https://gist.github.com/anonymous/bd77ac90d3bdf31ce2a5251ad92e9e75
https://security.netapp.com/advisory/ntap-20180112-0001/ External Source CONFIRM https://security.netapp.com/advisory/ntap-20180112-0001/
https://www.debian.org/security/2018/dsa-4080 External Source DEBIAN DSA-4080
https://www.debian.org/security/2018/dsa-4081 External Source DEBIAN DSA-4081
https://www.tenable.com/security/tns-2017-12 External Source CONFIRM https://www.tenable.com/security/tns-2017-12

Technical Details

Vulnerability Type (View All)

  • Information Leak / Disclosure (CWE-200)

Change History 6 change records found - show changes