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CVE-2022-4132— Memory leak on tls connections

Quick assessment

Affected
n/a jss
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.

Apache Tomcat是美国阿帕奇（Apache）基金会的一款轻量级Web应用服务器。该程序实现了对Servlet和JavaServer Page（JSP）的支持。 Apache Tomcat 存在安全漏洞，该漏洞源于存在内存泄漏问题。

CVSS 5.9 · Medium EPSS 0.69% · P52

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2022-4132

Vulnerability Information
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Vulnerability Title
Memory leak on tls connections
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in JSS. A memory leak in JSS requires non-standard configuration but is a low-effort DoS vector if configured that way (repeatedly hitting the login page).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
在移除最后引用时对内存的释放不恰当(内存泄露)
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Tomcat 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Tomcat是美国阿帕奇（Apache）基金会的一款轻量级Web应用服务器。该程序实现了对Servlet和JavaServer Page（JSP）的支持。 Apache Tomcat 存在安全漏洞，该漏洞源于存在内存泄漏问题。
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
- jss 5.5.0 -
Red Hat Red Hat Enterprise Linux 6 - cpe:/o:redhat:enterprise_linux:6
Red Hat Red Hat Enterprise Linux 6 - cpe:/o:redhat:enterprise_linux:6
Red Hat Red Hat Enterprise Linux 7 - cpe:/o:redhat:enterprise_linux:7
Red Hat Red Hat Enterprise Linux 7 - cpe:/o:redhat:enterprise_linux:7
Red Hat Red Hat Enterprise Linux 8 - cpe:/o:redhat:enterprise_linux:8
Red Hat Red Hat Enterprise Linux 8 - cpe:/o:redhat:enterprise_linux:8
Red Hat Red Hat Enterprise Linux 9 - cpe:/o:redhat:enterprise_linux:9
Red Hat Red Hat Enterprise Linux 9 - cpe:/o:redhat:enterprise_linux:9
Red Hat Red Hat JBoss Web Server 3 - cpe:/a:redhat:jboss_enterprise_web_server:3
Red Hat Red Hat JBoss Web Server 3 - cpe:/a:redhat:jboss_enterprise_web_server:3
Red Hat Red Hat JBoss Web Server 5 - cpe:/a:redhat:jboss_enterprise_web_server:5
Fedora Extra Packages for Enterprise Linux - -
Fedora Fedora - -
Fedora Fedora - -
Fedora Extra Packages for Enterprise Linux - -

II. Public POCs for CVE-2022-4132

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III. Intelligence Information for CVE-2022-4132

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Vendor Advisories for CVE-2022-4132 (2)

Same Patch Batch · n/a · 2023-10-04 · 15 CVEs total

CVE-2023-22618 8.1 HIGH Nokia WaveLite 安全漏洞
CVE-2023-3361 7.7 HIGH S3 credentials included when exporting elyra notebook
CVE-2023-1832 6.8 MEDIUM Improper authorization check in the server component
CVE-2023-3153 5.3 MEDIUM Service monitor mac flow is not rate limited
CVE-2023-43261 Milesight 日志信息泄露漏洞
CVE-2023-43838 Personal Management System 代码问题漏洞
CVE-2023-27121 Pleasant Solutions Pleasant Password Server 跨站脚本漏洞
CVE-2023-36619 Atos Unify OpenScape 输入验证错误漏洞
CVE-2023-36618 Atos Unify OpenScape 操作系统命令注入漏洞
CVE-2023-44075 PHPGurukul Small CRM 跨站脚本漏洞
CVE-2023-43877 RiteCMS 跨站脚本漏洞
CVE-2023-43321 Digital China Networks DCFW-1800-SDC 代码问题漏洞
CVE-2023-40299 Insomnia 安全漏洞
CVE-2023-35803 Extreme Networks IQ Engine 安全漏洞

IV. Related Vulnerabilities

Same product: jss
Same vendor: n/a
Same weakness: CWE-401

V. Comments for CVE-2022-4132

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