CVE-2020-7067
Apache PHP EXternal Array Index Vulnerability
Description
In PHP versions 7.2.x below 7.2.30, 7.3.x below 7.3.17 and 7.4.x below 7.4.5, if PHP is compiled with EBCDIC support (uncommon), urldecode() function can be made to access locations past the allocated memory, due to erroneously using signed numbers as array indexes.
INFO
Published Date :
April 27, 2020, 9:15 p.m.
Last Modified :
May 16, 2022, 7:57 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2020-7067 has a 4 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-2020-7067
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-2020-7067.
| URL | Resource |
|---|---|
| https://bugs.php.net/bug.php?id=79465 | Exploit Vendor Advisory |
| https://security.netapp.com/advisory/ntap-20200504-0001/ | Third Party Advisory |
| https://www.debian.org/security/2020/dsa-4717 | Third Party Advisory |
| https://www.debian.org/security/2020/dsa-4719 | Third Party Advisory |
| https://www.oracle.com/security-alerts/cpuApr2021.html | Not Applicable Third Party Advisory |
| https://www.oracle.com/security-alerts/cpuoct2020.html | Third Party Advisory |
| https://www.tenable.com/security/tns-2021-14 | Patch 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
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Python
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Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-7067 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-7067 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 -
Modified Analysis by [email protected]
May. 16, 2022
Action Type Old Value New Value Changed Reference Type https://www.debian.org/security/2020/dsa-4717 No Types Assigned https://www.debian.org/security/2020/dsa-4717 Third Party Advisory Changed Reference Type https://www.debian.org/security/2020/dsa-4719 No Types Assigned https://www.debian.org/security/2020/dsa-4719 Third Party Advisory Changed Reference Type https://www.oracle.com/security-alerts/cpuApr2021.html No Types Assigned https://www.oracle.com/security-alerts/cpuApr2021.html Not Applicable, Third Party Advisory Changed Reference Type https://www.oracle.com/security-alerts/cpuoct2020.html No Types Assigned https://www.oracle.com/security-alerts/cpuoct2020.html Third Party Advisory Changed Reference Type https://www.tenable.com/security/tns-2021-14 No Types Assigned https://www.tenable.com/security/tns-2021-14 Patch, Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:* versions up to (excluding) 5.19.0 Added CPE Configuration OR *cpe:2.3:a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:* versions from (including) 8.0.0.0 up to (including) 8.4.0.5 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jul. 22, 2021
Action Type Old Value New Value Added Reference https://www.tenable.com/security/tns-2021-14 [No Types Assigned] -
CVE Modified by [email protected]
Jun. 14, 2021
Action Type Old Value New Value Added Reference https://www.oracle.com/security-alerts/cpuApr2021.html [No Types Assigned] -
CVE Modified by [email protected]
Oct. 20, 2020
Action Type Old Value New Value Added Reference https://www.oracle.com/security-alerts/cpuoct2020.html [No Types Assigned] -
CVE Modified by [email protected]
Jul. 08, 2020
Action Type Old Value New Value Added Reference https://www.debian.org/security/2020/dsa-4719 [No Types Assigned] -
CVE Modified by [email protected]
Jul. 05, 2020
Action Type Old Value New Value Added Reference https://www.debian.org/security/2020/dsa-4717 [No Types Assigned] -
Initial Analysis by [email protected]
May. 05, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:N/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://bugs.php.net/bug.php?id=79465 No Types Assigned https://bugs.php.net/bug.php?id=79465 Exploit, Vendor Advisory Changed Reference Type https://security.netapp.com/advisory/ntap-20200504-0001/ No Types Assigned https://security.netapp.com/advisory/ntap-20200504-0001/ Third Party Advisory Added CWE NIST CWE-125 Added CPE Configuration OR *cpe:2.3:a:php:php:*:*:*:*:*:*:*:* versions from (including) 7.2.0 up to (excluding) 7.2.30 *cpe:2.3:a:php:php:*:*:*:*:*:*:*:* versions from (including) 7.3.0 up to (excluding) 7.3.17 *cpe:2.3:a:php:php:*:*:*:*:*:*:*:* versions from (including) 7.4.0 up to (excluding) 7.4.5 -
CVE Modified by [email protected]
May. 04, 2020
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20200504-0001/ [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-7067 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-2020-7067
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.74 }} 0.49%
score
0.88096
percentile