// For flags

CVE-2009-1086

 

Severity Score

6.4
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Heap-based buffer overflow in the ldns_rr_new_frm_str_internal function in ldns 1.4.x allows remote attackers to cause a denial of service (memory corruption) and possibly execute arbitrary code via a DNS resource record (RR) with a long (1) class field (clas variable) and possibly (2) TTL field.

Desbordamiento de búfer basado en montículo en la función ldns_rr_new_frm_str_internal en ldns v1.4.x, permite a atacantes remotos provocar una denegación de servicio (corrupción de memoria) y posiblemente la ejecución de código de su elección a través de un registro de recurso (RR) con un (1) campo "class" (variable "class") largo y posiblemente con (2) un campo largo TTL.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2009-03-25 CVE Reserved
  • 2009-03-25 CVE Published
  • 2024-04-07 EPSS Updated
  • 2024-08-07 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-399: Resource Management Errors
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Nlnetlabs
Search vendor "Nlnetlabs"
Ldns
Search vendor "Nlnetlabs" for product "Ldns"
1.4.0
Search vendor "Nlnetlabs" for product "Ldns" and version "1.4.0"
-
Affected
Nlnetlabs
Search vendor "Nlnetlabs"
Ldns
Search vendor "Nlnetlabs" for product "Ldns"
1.4.1
Search vendor "Nlnetlabs" for product "Ldns" and version "1.4.1"
-
Affected