// For flags

CVE-2018-12889

 

Severity Score

9.8
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

An issue was discovered in CCN-lite 2.0.1. There is a heap-based buffer overflow in mkAddToRelayCacheRequest and in ccnl_populate_cache for an array lacking '\0' termination when reading a binary CCNx or NDN file. This can result in Heap Corruption. This was addressed by fixing the memory management in mkAddToRelayCacheRequest in ccn-lite-ctrl.c.

Se ha descubierto un problema en CCN-lite 2.0.1. Existe un desbordamiento de búfer basado en memoria dinámica (heap) en mkAddToRelayCacheRequest y en ccnl_populate_cache para un array que le falta la terminación "\0" cuando se lee un archivo binario CCNx o NDN. Esto puede resultar en una corrupción de memoria dinámica o heap. Esto se ha solucionado al arreglar la gestión de memoria en mkAddToRelayCacheRequest en ccn-lite-ctrl.c.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2018-06-26 CVE Reserved
  • 2018-06-26 CVE Published
  • 2024-09-16 CVE Updated
  • 2024-09-16 First Exploit
  • 2024-09-17 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-787: Out-of-bounds Write
CAPEC
References (1)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Ccn-lite
Search vendor "Ccn-lite"
Ccn-lite
Search vendor "Ccn-lite" for product "Ccn-lite"
2.0.1
Search vendor "Ccn-lite" for product "Ccn-lite" and version "2.0.1"
-
Affected