CVE-2015-4620
bind: abort DoS caused by uninitialized value use in isselfsigned()
Severity Score
7.8
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
name.c in named in ISC BIND 9.7.x through 9.9.x before 9.9.7-P1 and 9.10.x before 9.10.2-P2, when configured as a recursive resolver with DNSSEC validation, allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) by constructing crafted zone data and then making a query for a name in that zone.
name.c en named en ISC BIND 9.7.x hasta 9.9.x anterior a 9.9.7-P1 y 9.10.x anterior a 9.10.2-P2, cuando configurado como solucionador recursivo con validación DNSSEC, permite a atacantes remotos causar una denegación de servicio (fallo de aserción REQUIRE y salida de demonio) mediante la construcción de datos de zona manipulados y posteriormente la realización de una consulta de un nombre en esta zona.
A flaw was found in the way BIND performed DNSSEC validation. An attacker able to make BIND (functioning as a DNS resolver with DNSSEC validation enabled) resolve a name in an attacker-controlled domain could cause named to exit unexpectedly with an assertion failure.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
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
- 2015-06-16 CVE Reserved
- 2015-07-08 CVE Published
- 2024-08-06 CVE Updated
- 2024-09-21 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-17: DEPRECATED: Code
- CWE-617: Reachable Assertion
CAPEC
References (23)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/75588 | Vdb Entry | |
| http://www.securitytracker.com/id/1032799 | Vdb Entry | |
| https://kb.isc.org/article/AA-01305 | X_refsource_confirm | |
| https://kb.isc.org/article/AA-01306 | X_refsource_confirm | |
| https://kb.isc.org/article/AA-01307 | X_refsource_confirm | |
| https://kb.isc.org/article/AA-01438 | X_refsource_confirm | |
| https://kb.juniper.net/JSA10783 | X_refsource_confirm | |
| https://kc.mcafee.com/corporate/index?page=content&id=SB10124 | X_refsource_confirm | |
| https://security.netapp.com/advisory/ntap-20190903-0003 | X_refsource_confirm |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
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" | 9.7.0 Search vendor "Isc" for product "Bind" and version "9.7.0" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.0 Search vendor "Isc" for product "Bind" and version "9.7.0" | b1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.0 Search vendor "Isc" for product "Bind" and version "9.7.0" | p1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.0 Search vendor "Isc" for product "Bind" and version "9.7.0" | p2 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.0 Search vendor "Isc" for product "Bind" and version "9.7.0" | rc1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.0 Search vendor "Isc" for product "Bind" and version "9.7.0" | rc2 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.1 Search vendor "Isc" for product "Bind" and version "9.7.1" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.1 Search vendor "Isc" for product "Bind" and version "9.7.1" | p1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.1 Search vendor "Isc" for product "Bind" and version "9.7.1" | p2 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.1 Search vendor "Isc" for product "Bind" and version "9.7.1" | rc1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.2 Search vendor "Isc" for product "Bind" and version "9.7.2" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.2 Search vendor "Isc" for product "Bind" and version "9.7.2" | p1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.2 Search vendor "Isc" for product "Bind" and version "9.7.2" | p2 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.2 Search vendor "Isc" for product "Bind" and version "9.7.2" | p3 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.2 Search vendor "Isc" for product "Bind" and version "9.7.2" | rc1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.3 Search vendor "Isc" for product "Bind" and version "9.7.3" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.3 Search vendor "Isc" for product "Bind" and version "9.7.3" | b1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.3 Search vendor "Isc" for product "Bind" and version "9.7.3" | p1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.3 Search vendor "Isc" for product "Bind" and version "9.7.3" | rc1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.4 Search vendor "Isc" for product "Bind" and version "9.7.4" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.4 Search vendor "Isc" for product "Bind" and version "9.7.4" | b1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.4 Search vendor "Isc" for product "Bind" and version "9.7.4" | p1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.4 Search vendor "Isc" for product "Bind" and version "9.7.4" | rc1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.5 Search vendor "Isc" for product "Bind" and version "9.7.5" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.5 Search vendor "Isc" for product "Bind" and version "9.7.5" | b1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.5 Search vendor "Isc" for product "Bind" and version "9.7.5" | rc1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.5 Search vendor "Isc" for product "Bind" and version "9.7.5" | rc2 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.6 Search vendor "Isc" for product "Bind" and version "9.7.6" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.6 Search vendor "Isc" for product "Bind" and version "9.7.6" | p1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.6 Search vendor "Isc" for product "Bind" and version "9.7.6" | p2 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.7.7 Search vendor "Isc" for product "Bind" and version "9.7.7" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.0 Search vendor "Isc" for product "Bind" and version "9.8.0" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.0 Search vendor "Isc" for product "Bind" and version "9.8.0" | a1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.0 Search vendor "Isc" for product "Bind" and version "9.8.0" | b1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.0 Search vendor "Isc" for product "Bind" and version "9.8.0" | p1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.0 Search vendor "Isc" for product "Bind" and version "9.8.0" | p2 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.0 Search vendor "Isc" for product "Bind" and version "9.8.0" | p4 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.0 Search vendor "Isc" for product "Bind" and version "9.8.0" | rc1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.1 Search vendor "Isc" for product "Bind" and version "9.8.1" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.1 Search vendor "Isc" for product "Bind" and version "9.8.1" | b1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.1 Search vendor "Isc" for product "Bind" and version "9.8.1" | b2 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.1 Search vendor "Isc" for product "Bind" and version "9.8.1" | b3 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.1 Search vendor "Isc" for product "Bind" and version "9.8.1" | p1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.1 Search vendor "Isc" for product "Bind" and version "9.8.1" | rc1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.2 Search vendor "Isc" for product "Bind" and version "9.8.2" | b1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.2 Search vendor "Isc" for product "Bind" and version "9.8.2" | rc1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.2 Search vendor "Isc" for product "Bind" and version "9.8.2" | rc2 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.3 Search vendor "Isc" for product "Bind" and version "9.8.3" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.3 Search vendor "Isc" for product "Bind" and version "9.8.3" | p1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.3 Search vendor "Isc" for product "Bind" and version "9.8.3" | p2 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.4 Search vendor "Isc" for product "Bind" and version "9.8.4" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.5 Search vendor "Isc" for product "Bind" and version "9.8.5" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.5 Search vendor "Isc" for product "Bind" and version "9.8.5" | b1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.5 Search vendor "Isc" for product "Bind" and version "9.8.5" | b2 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.5 Search vendor "Isc" for product "Bind" and version "9.8.5" | p1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.5 Search vendor "Isc" for product "Bind" and version "9.8.5" | p2 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.5 Search vendor "Isc" for product "Bind" and version "9.8.5" | rc1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.5 Search vendor "Isc" for product "Bind" and version "9.8.5" | rc2 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.6 Search vendor "Isc" for product "Bind" and version "9.8.6" | b1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.6 Search vendor "Isc" for product "Bind" and version "9.8.6" | rc1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.8.6 Search vendor "Isc" for product "Bind" and version "9.8.6" | rc2 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.0 Search vendor "Isc" for product "Bind" and version "9.9.0" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.0 Search vendor "Isc" for product "Bind" and version "9.9.0" | a1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.0 Search vendor "Isc" for product "Bind" and version "9.9.0" | a2 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.0 Search vendor "Isc" for product "Bind" and version "9.9.0" | a3 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.0 Search vendor "Isc" for product "Bind" and version "9.9.0" | b1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.0 Search vendor "Isc" for product "Bind" and version "9.9.0" | b2 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.0 Search vendor "Isc" for product "Bind" and version "9.9.0" | rc1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.0 Search vendor "Isc" for product "Bind" and version "9.9.0" | rc2 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.0 Search vendor "Isc" for product "Bind" and version "9.9.0" | rc3 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.0 Search vendor "Isc" for product "Bind" and version "9.9.0" | rc4 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.1 Search vendor "Isc" for product "Bind" and version "9.9.1" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.1 Search vendor "Isc" for product "Bind" and version "9.9.1" | p1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.1 Search vendor "Isc" for product "Bind" and version "9.9.1" | p2 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.2 Search vendor "Isc" for product "Bind" and version "9.9.2" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.3 Search vendor "Isc" for product "Bind" and version "9.9.3" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.3 Search vendor "Isc" for product "Bind" and version "9.9.3" | b1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.3 Search vendor "Isc" for product "Bind" and version "9.9.3" | b2 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.3 Search vendor "Isc" for product "Bind" and version "9.9.3" | p1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.3 Search vendor "Isc" for product "Bind" and version "9.9.3" | p2 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.3 Search vendor "Isc" for product "Bind" and version "9.9.3" | rc1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.3 Search vendor "Isc" for product "Bind" and version "9.9.3" | rc2 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.4 Search vendor "Isc" for product "Bind" and version "9.9.4" | b1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.5 Search vendor "Isc" for product "Bind" and version "9.9.5" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.6 Search vendor "Isc" for product "Bind" and version "9.9.6" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.6 Search vendor "Isc" for product "Bind" and version "9.9.6" | p1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.7 Search vendor "Isc" for product "Bind" and version "9.9.7" | b1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.7 Search vendor "Isc" for product "Bind" and version "9.9.7" | rc1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.9.7 Search vendor "Isc" for product "Bind" and version "9.9.7" | rc2 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.10.0 Search vendor "Isc" for product "Bind" and version "9.10.0" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.10.1 Search vendor "Isc" for product "Bind" and version "9.10.1" | - |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.10.1 Search vendor "Isc" for product "Bind" and version "9.10.1" | p1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.10.2 Search vendor "Isc" for product "Bind" and version "9.10.2" | b1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.10.2 Search vendor "Isc" for product "Bind" and version "9.10.2" | p1 |
Affected
| ||||||
| Isc Search vendor "Isc" | Bind Search vendor "Isc" for product "Bind" | 9.10.2 Search vendor "Isc" for product "Bind" and version "9.10.2" | rc1 |
Affected
| ||||||