CVE-2014-4650
Apache Python URL Encoding Path Separatorloads Vulnerability
Description
The CGIHTTPServer module in Python 2.7.5 and 3.3.4 does not properly handle URLs in which URL encoding is used for path separators, which allows remote attackers to read script source code or conduct directory traversal attacks and execute unintended code via a crafted character sequence, as demonstrated by a %2f separator.
INFO
Published Date :
Feb. 20, 2020, 5:15 p.m.
Last Modified :
June 27, 2022, 4:20 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2014-4650 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2014-4650
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2014-4650.
| URL | Resource |
|---|---|
| http://bugs.python.org/issue21766 | Exploit Patch Vendor Advisory |
| http://openwall.com/lists/oss-security/2014/06/26/3 | Mailing List Third Party Advisory |
| https://access.redhat.com/security/cve/cve-2014-4650 | Third Party Advisory |
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).
None
Ruby
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2014-4650 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2014-4650 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 [email protected]
May. 14, 2024
Action Type Old Value New Value -
Reanalysis by [email protected]
Jun. 27, 2022
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:python:python:2.7.5:*:*:*:*:*:*:* *cpe:2.3:a:python:python:3.3.4:*:*:*:*:*:*:* OR *cpe:2.3:a:python:python:*:*:*:*:*:*:*:* versions from (including) 2.7.0 up to (excluding) 2.7.8 *cpe:2.3:a:python:python:*:*:*:*:*:*:*:* versions from (including) 3.2.0 up to (excluding) 3.2.6 *cpe:2.3:a:python:python:*:*:*:*:*:*:*:* versions from (including) 3.3.0 up to (excluding) 3.3.6 *cpe:2.3:a:python:python:*:*:*:*:*:*:*:* versions from (including) 3.4.0 up to (excluding) 3.4.2 -
Initial Analysis by [email protected]
Feb. 26, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://bugs.python.org/issue21766 No Types Assigned http://bugs.python.org/issue21766 Exploit, Patch, Vendor Advisory Changed Reference Type http://openwall.com/lists/oss-security/2014/06/26/3 No Types Assigned http://openwall.com/lists/oss-security/2014/06/26/3 Mailing List, Third Party Advisory Changed Reference Type https://access.redhat.com/security/cve/cve-2014-4650 No Types Assigned https://access.redhat.com/security/cve/cve-2014-4650 Third Party Advisory Added CWE NIST CWE-22 Added CPE Configuration OR *cpe:2.3:a:python:python:2.7.5:*:*:*:*:*:*:* *cpe:2.3:a:python:python:3.3.4:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:redhat:software_collections:-:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:5.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2014-4650 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-2014-4650
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
26.28 }} -4.83%
score
0.96759
percentile