CVE-2016-7054
OpenSSL TLS -CHACHA20-POLY1305 DoS Vulnerability
Description
In OpenSSL 1.1.0 before 1.1.0c, TLS connections using *-CHACHA20-POLY1305 ciphersuites are susceptible to a DoS attack by corrupting larger payloads. This can result in an OpenSSL crash. This issue is not considered to be exploitable beyond a DoS.
INFO
Published Date :
May 4, 2017, 7:29 p.m.
Last Modified :
Sept. 3, 2017, 1:29 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2016-7054 has a 30 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-2016-7054.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/94238 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1037261 | |
| https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03744en_us | |
| https://www.exploit-db.com/exploits/40899/ | |
| https://www.openssl.org/news/secadv/20161110.txt | Patch 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).
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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-2016-7054 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-7054 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]
Sep. 03, 2017
Action Type Old Value New Value Added Reference https://www.exploit-db.com/exploits/40899/ [No Types Assigned] -
CVE Modified by [email protected]
Jul. 28, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1037261 [No Types Assigned] -
CVE Modified by [email protected]
May. 16, 2017
Action Type Old Value New Value Added Reference https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03744en_us [No Types Assigned] -
Initial Analysis by [email protected]
May. 12, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type http://www.securityfocus.com/bid/94238 No Types Assigned http://www.securityfocus.com/bid/94238 Third Party Advisory, VDB Entry Changed Reference Type https://www.openssl.org/news/secadv/20161110.txt No Types Assigned https://www.openssl.org/news/secadv/20161110.txt Patch, Vendor Advisory Added CWE CWE-284 Added CPE Configuration OR *cpe:2.3:a:openssl:openssl:1.1.0:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.1.0a:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.1.0b:*:*:*:*:*:*:* -
CVE Modified by [email protected]
May. 06, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/94238 [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-2016-7054 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-2016-7054
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
89.86 }} 0.98%
score
0.98853
percentile