// For flags

CVE-2023-6481

Logback "receiver" DOS vulnerability CVE-2023-6378 incomplete fix

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A serialization vulnerability in logback receiver component part of logback version 1.4.13, 1.3.13 and 1.2.12 allows an attacker to mount a Denial-Of-Service attack by sending poisoned data.

Una vulnerabilidad de serialización en el componente Logback Receiver. Las versiones 1.4.13, 1.3.13 y 1.2.12 de Logback permite a un atacante montar un ataque de denegación de servicio enviando datos envenenados.

A flaw was found in the logback package. Affected versions of this package are vulnerable to Uncontrolled Resource Consumption ('Resource Exhaustion') via the logback receiver component. This flaw allows an attacker to mount a denial-of-service attack by sending poisoned data.

A serialization vulnerability in logback receiver component part of logback version 1.4.13, 1.3.13 and 1.2.12 allows an attacker to mount a Denial-Of-Service attack by sending poisoned data.

Red Hat OpenShift Serverless version 1.31.1 is now available. Issues addressed include denial of service and traversal vulnerabilities.

*Credits: Yakov Shafranovich, Amazon Web Services, Camilo Aparecido Ferri Moreira
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
None
Scope
Changed
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
  • 2023-12-04 CVE Reserved
  • 2023-12-04 CVE Published
  • 2024-08-02 CVE Updated
  • 2025-06-01 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-400: Uncontrolled Resource Consumption
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Qos
Search vendor "Qos"
 Logback
Search vendor "Qos" for product "Logback"
 1.2.12
Search vendor "Qos" for product "Logback" and version "1.2.12"
-
Affected
Qos
Search vendor "Qos"
 Logback
Search vendor "Qos" for product "Logback"
 1.3.13
Search vendor "Qos" for product "Logback" and version "1.3.13"
-
Affected
Qos
Search vendor "Qos"
 Logback
Search vendor "Qos" for product "Logback"
 1.4.13
Search vendor "Qos" for product "Logback" and version "1.4.13"
-
Affected