// For flags

CVE-2002-1220

ISC BIND 8.3.x - OPT Record Large UDP Denial of Service

Severity Score

5.0
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

BIND 8.3.x through 8.3.3 allows remote attackers to cause a denial of service (termination due to assertion failure) via a request for a subdomain that does not exist, with an OPT resource record with a large UDP payload size.

BIND 8.3.x a 8.3.3 permite a atacantes remotos causar una denegación de servicio (terminación debido a fallo en aseveración) mediante una petición para un subdominio que no existe, con un registro de recurso OPT con una carga UDP grande.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2002-10-16 CVE Reserved
  • 2002-11-12 First Exploit
  • 2002-11-29 CVE Published
  • 2024-08-08 CVE Updated
  • 2024-09-16 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
CAPEC
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"
8.3.0
Search vendor "Isc" for product "Bind" and version "8.3.0"
-
Affected
Isc
Search vendor "Isc"
Bind
Search vendor "Isc" for product "Bind"
8.3.1
Search vendor "Isc" for product "Bind" and version "8.3.1"
-
Affected
Isc
Search vendor "Isc"
Bind
Search vendor "Isc" for product "Bind"
8.3.2
Search vendor "Isc" for product "Bind" and version "8.3.2"
-
Affected
Isc
Search vendor "Isc"
Bind
Search vendor "Isc" for product "Bind"
8.3.3
Search vendor "Isc" for product "Bind" and version "8.3.3"
-
Affected
Freebsd
Search vendor "Freebsd"
Freebsd
Search vendor "Freebsd" for product "Freebsd"
4.4
Search vendor "Freebsd" for product "Freebsd" and version "4.4"
-
Affected
Freebsd
Search vendor "Freebsd"
Freebsd
Search vendor "Freebsd" for product "Freebsd"
4.5
Search vendor "Freebsd" for product "Freebsd" and version "4.5"
-
Affected
Freebsd
Search vendor "Freebsd"
Freebsd
Search vendor "Freebsd" for product "Freebsd"
4.6
Search vendor "Freebsd" for product "Freebsd" and version "4.6"
-
Affected
Freebsd
Search vendor "Freebsd"
Freebsd
Search vendor "Freebsd" for product "Freebsd"
4.7
Search vendor "Freebsd" for product "Freebsd" and version "4.7"
-
Affected
Openbsd
Search vendor "Openbsd"
Openbsd
Search vendor "Openbsd" for product "Openbsd"
3.0
Search vendor "Openbsd" for product "Openbsd" and version "3.0"
-
Affected
Openbsd
Search vendor "Openbsd"
Openbsd
Search vendor "Openbsd" for product "Openbsd"
3.1
Search vendor "Openbsd" for product "Openbsd" and version "3.1"
-
Affected
Openbsd
Search vendor "Openbsd"
Openbsd
Search vendor "Openbsd" for product "Openbsd"
3.2
Search vendor "Openbsd" for product "Openbsd" and version "3.2"
-
Affected