// For flags

CVE-2012-1315

 

Severity Score

7.5
*CVSS v3

Exploit Likelihood

2.1%
*EPSS

Affected Versions

4
*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Memory leak in the SIP inspection feature in the Zone-Based Firewall in Cisco IOS 12.4, 15.0, 15.1, and 15.2 allows remote attackers to cause a denial of service (memory consumption or device reload) via crafted transit SIP traffic, aka Bug ID CSCti46171.

Un fallo de acceso a memoria en la funcionalidad de inspección de SIP en el Firewall basado en zonas en Cisco IOS v12.4, v15.0, v15.1, y v15.2 permite a atacantes remotos causar una denegación de servicio (consumo de memoria o reinicio del dispositivo) a través de tráfico SIP específicamente modificado. Se trata de un problema también conocido como Bug ID CSCti46171 .

*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
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2012-02-27 CVE Reserved
  • 2012-03-29 CVE Published
  • 2024-08-06 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-399: Resource Management Errors
CAPEC
Affected Vendors, Products, and Versions (4)