// For flags

CVE-2023-4513

Missing Release of Memory after Effective Lifetime in Wireshark

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

BT SDP dissector memory leak in Wireshark 4.0.0 to 4.0.7 and 3.6.0 to 3.6.15 allows denial of service via packet injection or crafted capture file

La pérdida de memoria del disector BT SDP en Wireshark 4.0.0 a 4.0.7 y 3.6.0 a 3.6.15 permite la denegación de servicio mediante inyección de paquetes o archivo de captura manipulado

*Credits: Chenyuan Mi
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-08-24 CVE Reserved
  • 2023-08-24 CVE Published
  • 2024-08-29 CVE Updated
  • 2024-08-29 First Exploit
  • 2024-09-25 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-401: Missing Release of Memory after Effective Lifetime
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Wireshark
Search vendor "Wireshark"
 Wireshark
Search vendor "Wireshark" for product "Wireshark"
 >= 3.6.0 <= 3.6.15
Search vendor "Wireshark" for product "Wireshark" and version " >= 3.6.0 <= 3.6.15"
-
Affected
Wireshark
Search vendor "Wireshark"
 Wireshark
Search vendor "Wireshark" for product "Wireshark"
 >= 4.0.0 <= 4.0.7
Search vendor "Wireshark" for product "Wireshark" and version " >= 4.0.0 <= 4.0.7"
-
Affected