CVE-2017-3140
An error processing RPZ rules can cause named to loop endlessly after handling a query
Severity Score
5.9
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
If named is configured to use Response Policy Zones (RPZ) an error processing some rule types can lead to a condition where BIND will endlessly loop while handling a query. Affects BIND 9.9.10, 9.10.5, 9.11.0->9.11.1, 9.9.10-S1, 9.10.5-S1.
Si named está configurado para que emplee RPZ (Response Policy Zones), un error a a hora de procesar algunos tipos de regla puede conducir a una condición en la que BIND entrará en un bucle infinito al manejar una consulta. Afecta a BIND en la versión 9.9.10, 9.10.5, desde la versión 9.11.0 hasta la 9.11.1 y en las versiones 9.9.10-S1 y 9.10.5-S1.
*Credits:
ISC would like to thank Oli Schacher of Switch for bringing this defect to our attention.
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2016-12-02 CVE Reserved
- 2017-06-15 CVE Published
- 2024-02-08 EPSS Updated
- 2024-09-17 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-400: Uncontrolled Resource Consumption
CAPEC
References (6)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/99088 | Third Party Advisory | |
| http://www.securitytracker.com/id/1038692 | Third Party Advisory | |
| https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03772en_us | Third Party Advisory | |
| https://security.netapp.com/advisory/ntap-20180926-0001 | Third Party Advisory |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://kb.isc.org/docs/aa-01495 | 2019-10-09 | |
| https://security.gentoo.org/glsa/201708-01 | 2019-10-09 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | >= 9.11.0 <= 9.11.1 Search vendor "Isc" for product "Bind" and version " >= 9.11.0 <= 9.11.1" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.10 Search vendor "Isc" for product "Bind" and version "9.9.10" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.10 Search vendor "Isc" for product "Bind" and version "9.9.10" | s1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.10.5 Search vendor "Isc" for product "Bind" and version "9.10.5" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.10.5 Search vendor "Isc" for product "Bind" and version "9.10.5" | s1 |
Affected
| ||||||
| Netapp Search vendor "Netapp" | Data Ontap Edge Search vendor "Netapp" for product "Data Ontap Edge" | - | - |
Affected
| ||||||
| Netapp Search vendor "Netapp" | Element Software Search vendor "Netapp" for product "Element Software" | - | - |
Affected
| ||||||
| Netapp Search vendor "Netapp" | Oncommand Balance Search vendor "Netapp" for product "Oncommand Balance" | - | - |
Affected
| ||||||