CVE-2017-7272 Detail
Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Current Description
PHP through 7.1.11 enables potential SSRF in applications that accept an fsockopen or pfsockopen hostname argument with an expectation that the port number is constrained. Because a :port syntax is recognized, fsockopen will use the port number that is specified in the hostname argument, instead of the port number in the second argument of the function.
Source:
MITRE
Description Last Modified:
02/25/2018
View Analysis Description
Analysis Description
PHP through 7.1.3 enables potential SSRF in applications that accept an fsockopen hostname argument with an expectation that the port number is constrained. Because a :port syntax is recognized, fsockopen will use the port number that is specified in the hostname argument, instead of the port number in the second argument of the function.
Source:
MITRE
Description Last Modified:
03/27/2017
Impact
CVSS v3.0 Severity and Metrics:
Base Score:
7.4 HIGH
Vector:
AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N
(V3 legend)
Impact Score:
4.0
Exploitability Score:
2.8
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
Required
Scope (S):
Changed
Confidentiality (C):
None
Integrity (I):
High
Availability (A):
None
CVSS v2.0 Severity and Metrics:
Base Score:
5.8 MEDIUM
Vector:
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
(V2 legend)
Impact Subscore:
4.9
Exploitability Subscore:
8.6
Access Vector (AV):
Network
Access Complexity (AC):
Medium
Authentication (AU):
None
Confidentiality (C):
Partial
Integrity (I):
Partial
Availability (A):
None
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows unauthorized disclosure of information
Allows unauthorized modification
References to Advisories, Solutions, and Tools
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Technical Details
Vulnerability Type
(View All)
- Server-Side Request Forgery (SSRF) (CWE-918)
Change History
6 change records found
- show changes
CVE Modified by MITRE -
2/25/2018 9:29:00 PM
| Action |
Type |
Old Value |
New Value |
| Changed |
Description |
PHP through 7.1.3 enables potential SSRF in applications that accept an fsockopen hostname argument with an expectation that the port number is constrained. Because a :port syntax is recognized, fsockopen will use the port number that is specified in the hostname argument, instead of the port number in the second argument of the function. |
PHP through 7.1.11 enables potential SSRF in applications that accept an fsockopen or pfsockopen hostname argument with an expectation that the port number is constrained. Because a :port syntax is recognized, fsockopen will use the port number that is specified in the hostname argument, instead of the port number in the second argument of the function. |
| Added |
Reference |
|
https://bugs.php.net/bug.php?id=75505 [No Types Assigned] |
CVE Modified by MITRE -
1/13/2018 9:29:03 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
https://security.netapp.com/advisory/ntap-20180112-0001/ [No Types Assigned] |
CVE Modified by MITRE -
7/11/2017 9:29:19 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.securitytracker.com/id/1038158 [No Types Assigned] |
CVE Modified by MITRE -
4/9/2017 9:59:00 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
https://www.sec-consult.com/fxdata/seccons/prod/temedia/advisories_txt/20170403-0_PHP_Misbehavior_of_fsockopen_function_v10.txt [No Types Assigned] |
Initial Analysis -
3/31/2017 4:24:02 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:a:php:php:7.1.3:*:*:*:*:*:*:* (and previous) |
| Added |
CVSS V2 |
|
(AV:N/AC:M/Au:N/C:P/I:P/A:N) |
| Added |
CVSS V3 |
|
AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N |
| Added |
CWE |
|
CWE-918 |
| Changed |
Reference Type |
http://www.securityfocus.com/bid/97178 No Types Assigned |
http://www.securityfocus.com/bid/97178 Third Party Advisory, VDB Entry |
| Changed |
Reference Type |
https://bugs.php.net/bug.php?id=74216 No Types Assigned |
https://bugs.php.net/bug.php?id=74216 Issue Tracking, Vendor Advisory |
| Changed |
Reference Type |
https://github.com/php/php-src/commit/bab0b99f376dac9170ac81382a5ed526938d595a No Types Assigned |
https://github.com/php/php-src/commit/bab0b99f376dac9170ac81382a5ed526938d595a Issue Tracking, Patch, Third Party Advisory |
CVE Modified by MITRE -
3/30/2017 9:59:01 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.securityfocus.com/bid/97178 [No Types Assigned] |
Quick Info
CVE Dictionary Entry:
CVE-2017-7272
NVD Published Date:
03/27/2017
NVD Last Modified:
02/25/2018
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