CVE-2018-5737
BIND Serve-Stale Assertion Failure-and Denial of Service Vulnerability
Description
A problem with the implementation of the new serve-stale feature in BIND 9.12 can lead to an assertion failure in rbtdb.c, even when stale-answer-enable is off. Additionally, problematic interaction between the serve-stale feature and NSEC aggressive negative caching can in some cases cause undesirable behavior from named, such as a recursion loop or excessive logging. Deliberate exploitation of this condition could cause operational problems depending on the particular manifestation -- either degradation or denial of service. Affects BIND 9.12.0 and 9.12.1.
INFO
Published Date :
Jan. 16, 2019, 8:29 p.m.
Last Modified :
Nov. 21, 2024, 4:09 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2018-5737 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2018-5737
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-2018-5737.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/104236 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1040942 | Third Party Advisory VDB Entry |
| https://kb.isc.org/docs/aa-01606 | Vendor Advisory |
| https://security.netapp.com/advisory/ntap-20180926-0004/ | Third Party Advisory |
| http://www.securityfocus.com/bid/104236 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1040942 | Third Party Advisory VDB Entry |
| https://kb.isc.org/docs/aa-01606 | Vendor Advisory |
| https://security.netapp.com/advisory/ntap-20180926-0004/ | Third Party 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).
None
Makefile C Shell 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-2018-5737 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-5737 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/104236 Added Reference http://www.securitytracker.com/id/1040942 Added Reference https://kb.isc.org/docs/aa-01606 Added Reference https://security.netapp.com/advisory/ntap-20180926-0004/ -
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 CVSS V3 Internet Systems Consortium (ISC) AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-20 CWE-20 CWE-617 -
Initial Analysis by [email protected]
Feb. 13, 2019
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.securitytracker.com/id/1040942 No Types Assigned http://www.securitytracker.com/id/1040942 Third Party Advisory, VDB Entry Changed Reference Type https://kb.isc.org/docs/aa-01606 No Types Assigned https://kb.isc.org/docs/aa-01606 Vendor Advisory Changed Reference Type http://www.securityfocus.com/bid/104236 No Types Assigned http://www.securityfocus.com/bid/104236 Third Party Advisory, VDB Entry Changed Reference Type https://security.netapp.com/advisory/ntap-20180926-0004/ No Types Assigned https://security.netapp.com/advisory/ntap-20180926-0004/ Third Party Advisory Added CWE CWE-20 Added CPE Configuration OR *cpe:2.3:a:isc:bind:9.12.0:*:*:*:*:*:*:* *cpe:2.3:a:isc:bind:9.12.1:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:data_ontap_edge:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jan. 17, 2019
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20180926-0004/ [No Types Assigned] Added Reference http://www.securitytracker.com/id/1040942 [No Types Assigned] Added Reference http://www.securityfocus.com/bid/104236 [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-2018-5737 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-2018-5737
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.02 }} 0.07%
score
0.83601
percentile