CVE-2020-12392
"Firefox Thunderbird HTTP POST Data Escaping Vulnerability"
Description
The 'Copy as cURL' feature of Devtools' network tab did not properly escape the HTTP POST data of a request, which can be controlled by the website. If a user used the 'Copy as cURL' feature and pasted the command into a terminal, it could have resulted in the disclosure of local files. This vulnerability affects Firefox ESR < 68.8, Firefox < 76, and Thunderbird < 68.8.0.
INFO
Published Date :
May 26, 2020, 6:15 p.m.
Last Modified :
April 26, 2022, 7:12 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Affected Products
The following products are affected by CVE-2020-12392
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-2020-12392.
| URL | Resource |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=1614468 | Issue Tracking Permissions Required |
| https://security.gentoo.org/glsa/202005-03 | Third Party Advisory |
| https://security.gentoo.org/glsa/202005-04 | Third Party Advisory |
| https://usn.ubuntu.com/4373-1/ | Third Party Advisory |
| https://www.mozilla.org/security/advisories/mfsa2020-16/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2020-17/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2020-18/ | Vendor 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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-12392 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-12392 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]
Apr. 26, 2022
Action Type Old Value New Value Changed Reference Type https://bugzilla.mozilla.org/show_bug.cgi?id=1614468 Permissions Required https://bugzilla.mozilla.org/show_bug.cgi?id=1614468 Issue Tracking, Permissions Required Changed Reference Type https://security.gentoo.org/glsa/202005-03 No Types Assigned https://security.gentoo.org/glsa/202005-03 Third Party Advisory Changed Reference Type https://security.gentoo.org/glsa/202005-04 No Types Assigned https://security.gentoo.org/glsa/202005-04 Third Party Advisory Changed Reference Type https://usn.ubuntu.com/4373-1/ No Types Assigned https://usn.ubuntu.com/4373-1/ Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* -
CWE Remap by [email protected]
Jul. 21, 2021
Action Type Old Value New Value Changed CWE CWE-200 CWE-22 -
CVE Modified by [email protected]
Jun. 12, 2020
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/202005-04 [No Types Assigned] -
CVE Modified by [email protected]
Jun. 12, 2020
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/202005-03 [No Types Assigned] -
CVE Modified by [email protected]
Jun. 02, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4373-1/ [No Types Assigned] -
Initial Analysis by [email protected]
May. 28, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:P/I:N/A:N) Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://bugzilla.mozilla.org/show_bug.cgi?id=1614468 No Types Assigned https://bugzilla.mozilla.org/show_bug.cgi?id=1614468 Permissions Required Changed Reference Type https://www.mozilla.org/security/advisories/mfsa2020-16/ No Types Assigned https://www.mozilla.org/security/advisories/mfsa2020-16/ Vendor Advisory Changed Reference Type https://www.mozilla.org/security/advisories/mfsa2020-17/ No Types Assigned https://www.mozilla.org/security/advisories/mfsa2020-17/ Vendor Advisory Changed Reference Type https://www.mozilla.org/security/advisories/mfsa2020-18/ No Types Assigned https://www.mozilla.org/security/advisories/mfsa2020-18/ Vendor Advisory Added CWE NIST CWE-200 Added CPE Configuration OR *cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* versions up to (excluding) 76.0 *cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* versions up to (excluding) 68.8.0 *cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* versions up to (excluding) 68.8.0
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-12392 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-2020-12392
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.05 }} 0.00%
score
0.12930
percentile