CVE-2023-6481— Logback "receiver" DOS vulnerability CVE-2023-6378 incomplete fix
Quick assessment
Affected
QOS.CH Sarl logback
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Quality Open Software Logback是瑞士Quality Open Software公司的一个 Java 应用程序的日志记录框架。 Quality Open Software Logback 1.4.13版本、1.3.13版本和1.2.12版本存在安全漏洞，该漏洞源于允许攻击者通过发送错误数据导致拒绝服务攻击。
Possible ATT&CK Techniques 1 AI
T1496 · Resource Hijacking
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2023-6481
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Logback "receiver" DOS vulnerability CVE-2023-6378 incomplete fix
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Quality Open Software Logback 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Quality Open Software Logback是瑞士Quality Open Software公司的一个 Java 应用程序的日志记录框架。 Quality Open Software Logback 1.4.13版本、1.3.13版本和1.2.12版本存在安全漏洞，该漏洞源于允许攻击者通过发送错误数据导致拒绝服务攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| QOS.CH Sarl | logback | - | - |
|
II. Public POCs for CVE-2023-6481
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2023-6481
请登录查看更多情报信息。
Other References for CVE-2023-6481 (2)
IV. Related Vulnerabilities
Same product: logback
-
CVE-2026-10532
Logback deserialization whitelist bypass for Proxy objects -
CVE-2026-9828
Logback deserialization whitelist bypass for java.lang and j -
CVE-2024-12801
SaxEventRecorder vulnerable to Server-Side Request Forgery ( -
CVE-2023-6378
Logback "receiver" DOS vulnerability -
CVE-2021-42550
RCE from attacker with configuration edit priviledges throug
Same vendor: QOS.CH Sarl
-
CVE-2026-19880
Incomplete protection against CVE-2025-11226 -
CVE-2026-13006
Incomplete protection against CVE-2025-11226 -
CVE-2026-10532
Logback deserialization whitelist bypass for Proxy objects -
CVE-2026-9828
Logback deserialization whitelist bypass for java.lang and j -
CVE-2026-1225
Malicious logback.xml configuration file allows instantiatio
V. Comments for CVE-2023-6481
No comments yet