CVE-2019-6476
BIND Named QNAME Minimization Referral Assert Failure Vulnerability
Description
A defect in code added to support QNAME minimization can cause named to exit with an assertion failure if a forwarder returns a referral rather than resolving the query. This affects BIND versions 9.14.0 up to 9.14.6, and 9.15.0 up to 9.15.4.
INFO
Published Date :
Oct. 17, 2019, 8:15 p.m.
Last Modified :
Nov. 7, 2023, 3:13 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2019-6476 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-2019-6476.
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).
bind9.14 mirror
Makefile Shell C Roff HTML C++ XSLT Perl Python Batchfile
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-6476 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-6476 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]
Nov. 07, 2023
Action Type Old Value New Value Added Reference Internet Systems Consortium (ISC) https://support.f5.com/csp/article/K42238532?utm_source=f5support&%3Butm_medium=RSS [No types assigned] Removed Reference Internet Systems Consortium (ISC) https://support.f5.com/csp/article/K42238532?utm_source=f5support&utm_medium=RSS -
CVE Modified by [email protected]
Nov. 19, 2019
Action Type Old Value New Value Added Reference https://support.f5.com/csp/article/K42238532?utm_source=f5support&utm_medium=RSS [No Types Assigned] -
CVE Modified by [email protected]
Oct. 24, 2019
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20191024-0004/ [No Types Assigned] -
Initial Analysis by [email protected]
Oct. 22, 2019
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://kb.isc.org/docs/cve-2019-6476 No Types Assigned https://kb.isc.org/docs/cve-2019-6476 Third Party Advisory Added CWE NIST CWE-617 Added CPE Configuration OR *cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:* versions from (including) 9.14.0 up to (including) 9.14.6 *cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:* versions from (including) 9.15.0 up to (including) 9.15.4
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-6476 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-2019-6476
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.35 }} 0.09%
score
0.72259
percentile