CVE-2019-7477
SonicWall SonicOS TLS CBC Cipher Plaintext Data Exposure
Description
A vulnerability in SonicWall SonicOS and SonicOSv TLS CBC Cipher allow remote attackers to obtain sensitive plaintext data when CBC cipher suites are enabled. This vulnerability affected SonicOS Gen 5 version 5.9.1.10 and earlier, Gen 6 version 6.2.7.3, 6.5.1.3, 6.5.2.2, 6.5.3.1, 6.2.7.8, 6.4.0.0, 6.5.1.8, 6.0.5.3-86o and SonicOSv 6.5.0.2-8v_RC363 (VMWARE), 6.5.0.2.8v_RC367 (AZURE), SonicOSv 6.5.0.2.8v_RC368 (AWS), SonicOSv 6.5.0.2.8v_RC366 (HYPER_V).
INFO
Published Date :
April 2, 2019, 6:30 p.m.
Last Modified :
Oct. 9, 2019, 11:52 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2019-7477 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-2019-7477.
| URL | Resource |
|---|---|
| https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0003 | 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).
New TLS Padding Oracles
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-7477 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-7477 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 -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CWE SonicWALL, Inc. CWE-327 -
Initial Analysis by [email protected]
Apr. 08, 2019
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:H/I:N/A:N Changed Reference Type https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0003 No Types Assigned https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0003 Vendor Advisory Added CWE CWE-327 Added CPE Configuration OR *cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions up to (including) 5.9.1.10 *cpe:2.3:o:sonicwall:sonicos:6.0.5.3-86o:*:*:*:*:*:*:* *cpe:2.3:o:sonicwall:sonicos:6.2.7.3:*:*:*:*:*:*:* *cpe:2.3:o:sonicwall:sonicos:6.2.7.8:*:*:*:*:*:*:* *cpe:2.3:o:sonicwall:sonicos:6.4.0.0:*:*:*:*:*:*:* *cpe:2.3:o:sonicwall:sonicos:6.5.1.3:*:*:*:*:*:*:* *cpe:2.3:o:sonicwall:sonicos:6.5.1.8:*:*:*:*:*:*:* *cpe:2.3:o:sonicwall:sonicos:6.5.2.2:*:*:*:*:*:*:* *cpe:2.3:o:sonicwall:sonicos:6.5.3.1:*:*:*:*:*:*:* *cpe:2.3:o:sonicwall:sonicosv:6.5.0.2-8v_rc363:*:*:*:*:vmware:*:* *cpe:2.3:o:sonicwall:sonicosv:6.5.0.2.8v_rc366:*:*:*:*:hyper_v:*:* *cpe:2.3:o:sonicwall:sonicosv:6.5.0.2.8v_rc367:*:*:*:*:azure:*:* *cpe:2.3:o:sonicwall:sonicosv:6.5.0.2.8v_rc368:*:*:*:*:aws:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-7477 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-2019-7477
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.65 }} 0.17%
score
0.76274
percentile