CVE-2017-7822
Firefox AES-GCM IV Forgery Vulnerability
Description
The AES-GCM implementation in WebCrypto API accepts 0-length IV when it should require a length of 1 according to the NIST Special Publication 800-38D specification. This might allow for the authentication key to be determined in some instances. This vulnerability affects Firefox < 56.
INFO
Published Date :
June 11, 2018, 9:29 p.m.
Last Modified :
Oct. 3, 2019, 12:03 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
3.9
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-2017-7822.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/101057 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1039465 | Third Party Advisory VDB Entry |
| https://bugzilla.mozilla.org/show_bug.cgi?id=1368859 | Issue Tracking |
| https://www.mozilla.org/security/advisories/mfsa2017-21/ | 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-2017-7822 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-7822 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 -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-310 CWE-200 CWE-200 CWE-287 NVD-CWE-noinfo -
Initial Analysis by [email protected]
Jun. 27, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Changed Reference Type https://bugzilla.mozilla.org/show_bug.cgi?id=1368859 No Types Assigned https://bugzilla.mozilla.org/show_bug.cgi?id=1368859 Issue Tracking Changed Reference Type https://www.mozilla.org/security/advisories/mfsa2017-21/ No Types Assigned https://www.mozilla.org/security/advisories/mfsa2017-21/ Vendor Advisory Changed Reference Type http://www.securityfocus.com/bid/101057 No Types Assigned http://www.securityfocus.com/bid/101057 Third Party Advisory, VDB Entry Changed Reference Type http://www.securitytracker.com/id/1039465 No Types Assigned http://www.securitytracker.com/id/1039465 Third Party Advisory, VDB Entry Added CWE CWE-200 Added CWE CWE-310 Added CPE Configuration OR *cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* versions up to (including) 55.0.3 -
CVE Modified by [email protected]
Jun. 13, 2018
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1039465 [No Types Assigned] Added Reference http://www.securityfocus.com/bid/101057 [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-2017-7822 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-2017-7822
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.20 }} -0.07%
score
0.57667
percentile