// For flags

CVE-2012-6700

 

Severity Score

7.5
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The decode_search function in dhcp.c in dhcpcd 3.x does not properly free allocated memory, which allows remote DHCP servers to cause a denial of service via a crafted response.

La función decode_search en dhcp.c en dhcpcd 3.x no libera correctamente memoria asignada, lo que permite a servidores DHCP remotos provocar una denegación de servicio a través de una respuesta manipulada.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
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
  • 2015-12-03 CVE Reserved
  • 2016-03-29 CVE Published
  • 2023-03-07 EPSS Updated
  • 2024-08-06 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Debian
Search vendor "Debian"
Debian Linux
Search vendor "Debian" for product "Debian Linux"
7.0
Search vendor "Debian" for product "Debian Linux" and version "7.0"
-
Affected
Dhcpcd Project
Search vendor "Dhcpcd Project"
Dhcpcd
Search vendor "Dhcpcd Project" for product "Dhcpcd"
3.1.9
Search vendor "Dhcpcd Project" for product "Dhcpcd" and version "3.1.9"
-
Affected
Dhcpcd Project
Search vendor "Dhcpcd Project"
Dhcpcd
Search vendor "Dhcpcd Project" for product "Dhcpcd"
3.2.0
Search vendor "Dhcpcd Project" for product "Dhcpcd" and version "3.2.0"
-
Affected
Dhcpcd Project
Search vendor "Dhcpcd Project"
Dhcpcd
Search vendor "Dhcpcd Project" for product "Dhcpcd"
3.2.1
Search vendor "Dhcpcd Project" for product "Dhcpcd" and version "3.2.1"
-
Affected
Dhcpcd Project
Search vendor "Dhcpcd Project"
Dhcpcd
Search vendor "Dhcpcd Project" for product "Dhcpcd"
3.2.2
Search vendor "Dhcpcd Project" for product "Dhcpcd" and version "3.2.2"
-
Affected
Dhcpcd Project
Search vendor "Dhcpcd Project"
Dhcpcd
Search vendor "Dhcpcd Project" for product "Dhcpcd"
3.2.3
Search vendor "Dhcpcd Project" for product "Dhcpcd" and version "3.2.3"
-
Affected