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CVE-2023-6378— Logback "receiver" DOS vulnerability

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。 logback 1.4.11版本存在安全漏洞，该漏洞源于组件logback receiver存在拒绝服务（DOS）漏洞。

CVSS 7.1 · High EPSS 0.90% · P58

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2023-6378

Vulnerability Information
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Vulnerability Title
Logback "receiver" DOS vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A serialization vulnerability in logback receiver component part of logback version 1.4.11 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
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。 logback 1.4.11版本存在安全漏洞，该漏洞源于组件logback receiver存在拒绝服务（DOS）漏洞。
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-2023-6378

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III. Intelligence Information for CVE-2023-6378

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Other References for CVE-2023-6378 (1)

IV. Related Vulnerabilities

Same product: logback
Same vendor: QOS.CH Sarl

V. Comments for CVE-2023-6378

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