CVE-2017-11142
Apache PHP Long Form Variables DoS
Description
In PHP before 5.6.31, 7.x before 7.0.17, and 7.1.x before 7.1.3, remote attackers could cause a CPU consumption denial of service attack by injecting long form variables, related to main/php_variables.c.
INFO
Published Date :
July 10, 2017, 2:29 p.m.
Last Modified :
April 20, 2025, 1:37 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | HIGH | [email protected] | ||||
| CVSS 3.0 | HIGH | [email protected] |
Solution
- Upgrade PHP to version 5.6.31, 7.0.17, or 7.1.3 or later.
- Apply the relevant patch provided by your vendor.
Public PoC/Exploit Available at Github
CVE-2017-11142 has a 1 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-11142.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-11142 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-11142
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Investigating Why AI Detects SARD but Misses CVEs
C C++ CMake Shell Makefile TeX HTML Perl VBScript Batchfile
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-11142 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-11142 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://openwall.com/lists/oss-security/2017/07/10/6 Added Reference http://php.net/ChangeLog-5.php Added Reference http://php.net/ChangeLog-7.php Added Reference http://www.securityfocus.com/bid/99601 Added Reference https://bugs.php.net/bug.php?id=73807 Added Reference https://github.com/php/php-src/commit/0f8cf3b8497dc45c010c44ed9e96518e11e19fc3 Added Reference https://github.com/php/php-src/commit/a15bffd105ac28fd0dd9b596632dbf035238fda3 Added Reference https://security.netapp.com/advisory/ntap-20180112-0001/ Added Reference https://www.debian.org/security/2018/dsa-4081 Added Reference https://www.tenable.com/security/tns-2017-12 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Jan. 14, 2018
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20180112-0001/ [No Types Assigned] -
CVE Modified by [email protected]
Jan. 10, 2018
Action Type Old Value New Value Added Reference https://www.debian.org/security/2018/dsa-4081 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 03, 2017
Action Type Old Value New Value Added Reference https://www.tenable.com/security/tns-2017-12 [No Types Assigned] -
CVE Modified by [email protected]
Jul. 19, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/99601 [No Types Assigned] -
Initial Analysis by [email protected]
Jul. 16, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:C) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/php/php-src/commit/a15bffd105ac28fd0dd9b596632dbf035238fda3 No Types Assigned https://github.com/php/php-src/commit/a15bffd105ac28fd0dd9b596632dbf035238fda3 Patch, Third Party Advisory Changed Reference Type http://php.net/ChangeLog-7.php No Types Assigned http://php.net/ChangeLog-7.php Release Notes, Vendor Advisory Changed Reference Type http://php.net/ChangeLog-5.php No Types Assigned http://php.net/ChangeLog-5.php Release Notes, Vendor Advisory Changed Reference Type https://bugs.php.net/bug.php?id=73807 No Types Assigned https://bugs.php.net/bug.php?id=73807 Vendor Advisory Changed Reference Type https://github.com/php/php-src/commit/0f8cf3b8497dc45c010c44ed9e96518e11e19fc3 No Types Assigned https://github.com/php/php-src/commit/0f8cf3b8497dc45c010c44ed9e96518e11e19fc3 Patch, Third Party Advisory Changed Reference Type http://openwall.com/lists/oss-security/2017/07/10/6 No Types Assigned http://openwall.com/lists/oss-security/2017/07/10/6 Mailing List Added CWE CWE-400 Added CPE Configuration OR *cpe:2.3:a:php:php:5.6.30:*:*:*:*:*:*:* (and previous) *cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.2:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.3:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.4:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.5:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.6:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.7:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.8:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.9:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.10:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.11:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.12:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.13:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.14:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.15:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.16:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.1.0:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.1.1:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.1.2:*:*:*:*:*:*:*
Vulnerability Scoring Details
Base CVSS Score: 7.5
Base CVSS Score: 7.8
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
38.61 }} 16.77%
score
0.97159
percentile