CVE-2023-5379— Red Hat Undertow 安全漏洞
一分钟漏洞结论
影响对象
Red Hat Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
Red Hat Undertow是美国红帽（Red Hat）公司的一款基于Java的嵌入式Web服务器，是Wildfly（Java应用服务器）默认的Web服务器。 Red Hat Undertow 存在安全漏洞，该漏洞源于当发送 AJP 请求后未收到 AJP 响应，从后端关闭 TCP 连接时，mod_proxy_cluster 会将 JBoss EAP 实例标记为错误工作器并停止转发，攻击者利用该漏洞可以重复发送超过最大标头大小的请求，从而导致拒绝服务。
影响版本矩阵 33
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Red Hat | Red Hat build of Quarkus | 全部 |
unaffected |
| Red Hat | Red Hat Data Grid 8 | 全部 |
unaffected |
| Red Hat | Red Hat Decision Manager 7 | 全部 |
unknown |
| Red Hat | Red Hat Fuse 7 | 全部 |
unknown |
| Red Hat | Red Hat JBoss Data Grid 7 | 全部 |
unknown |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7 | 全部 |
affected |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 | 0:3.0.1-4.b08_redhat_00005.1.ep7.el7< * |
unaffected |
0:5.1.17-3.Final_redhat_00004.1.ep7.el7< * |
unaffected | ||
0:2.8.11.6-3.SP1_redhat_00003.1.ep7.el7< * |
unaffected | ||
0:4.0.12-1.Final_redhat_00002.1.ep7.el7< * |
unaffected | ||
0:4.1.63-2.Final_redhat_00003.1.ep7.el7< * |
unaffected | ||
0:1.4.18-16.SP14_redhat_00001.1.ep7.el7< * |
unaffected | ||
0:7.1.11-4.GA_redhat_00002.1.ep7.el7< * |
unaffected | ||
0:1.1.14-1.Final_redhat_00001.1.ep7.el7< * |
unaffected | ||
| … +4 条更多 | |||
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 | 0:2.10.4-3.redhat_00006.1.el7eap< * |
unaffected |
0:2.10.4-3.redhat_00006.1.el7eap< * |
unaffected | ||
0:2.10.4-5.redhat_00006.1.el7eap< * |
unaffected | ||
0:2.10.4-3.redhat_00006.1.el7eap< * |
unaffected | ||
0:2.10.4-5.redhat_00006.1.el7eap< * |
unaffected | ||
0:2.10.4-2.redhat_00006.1.el7eap< * |
unaffected | ||
0:1.7.2-16.Final_redhat_00017.1.el7eap< * |
unaffected | ||
0:4.1.63-5.Final_redhat_00003.1.el7eap< * |
unaffected | ||
| … +3 条更多 | |||
| Red Hat | Red Hat JBoss Fuse 6 | 全部 |
unknown |
| Red Hat | Red Hat Process Automation 7 | 全部 |
unknown |
| Red Hat | Red Hat Single Sign-On 7 | 全部 |
affected |
| Red Hat | Red Hat support for Spring Boot | 全部 |
unaffected |
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一、 漏洞 CVE-2023-5379 基础信息
漏洞信息
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Vulnerability Title
Undertow: ajp request closes connection exceeding maxrequestsize
来源: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in Undertow. When an AJP request is sent that exceeds the max-header-size attribute in ajp-listener, JBoss EAP is marked in an error state by mod_cluster in httpd, causing JBoss EAP to close the TCP connection without returning an AJP response. This happens because mod_proxy_cluster marks the JBoss EAP instance as an error worker when the TCP connection is closed from the backend after sending the AJP request without receiving an AJP response, and stops forwarding. This issue could allow a malicious user could to repeatedly send requests that exceed the max-header-size, causing a Denial of Service (DoS).
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
不加限制或调节的资源分配
来源: CVE Program / CVE List V5
Vulnerability Title
Red Hat Undertow 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Red Hat Undertow是美国红帽（Red Hat）公司的一款基于Java的嵌入式Web服务器，是Wildfly（Java应用服务器）默认的Web服务器。 Red Hat Undertow 存在安全漏洞，该漏洞源于当发送 AJP 请求后未收到 AJP 响应，从后端关闭 TCP 连接时，mod_proxy_cluster 会将 JBoss EAP 实例标记为错误工作器并停止转发，攻击者利用该漏洞可以重复发送超过最大标头大小的请求，从而导致拒绝服务。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 | 0:3.0.1-4.b08_redhat_00005.1.ep7.el7 ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.1::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 | 0:5.1.17-3.Final_redhat_00004.1.ep7.el7 ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.1::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 | 0:2.8.11.6-3.SP1_redhat_00003.1.ep7.el7 ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.1::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 | 0:4.0.12-1.Final_redhat_00002.1.ep7.el7 ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.1::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 | 0:4.1.63-2.Final_redhat_00003.1.ep7.el7 ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.1::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 | 0:1.4.18-16.SP14_redhat_00001.1.ep7.el7 ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.1::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 | 0:7.1.11-4.GA_redhat_00002.1.ep7.el7 ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.1::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 | 0:1.1.14-1.Final_redhat_00001.1.ep7.el7 ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.1::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 | 0:1.0.21-1.Final_redhat_00001.1.ep7.el7 ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.1::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 | 0:1.0.13-1.Final_redhat_00001.1.ep7.el7 ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.1::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 | 0:1.0.12-1.Final_redhat_00001.1.ep7.el7 ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.1::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 | 0:1.0.12-6.Final_redhat_00001.1.ep7.el7 ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.1::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 | 0:2.10.4-3.redhat_00006.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.3::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 | 0:2.10.4-3.redhat_00006.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.3::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 | 0:2.10.4-5.redhat_00006.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.3::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 | 0:2.10.4-3.redhat_00006.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.3::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 | 0:2.10.4-5.redhat_00006.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.3::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 | 0:2.10.4-2.redhat_00006.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.3::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 | 0:1.7.2-16.Final_redhat_00017.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.3::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 | 0:4.1.63-5.Final_redhat_00003.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.3::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 | 0:2.0.41-4.SP5_redhat_00001.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.3::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 | 0:7.3.14-3.GA_redhat_00002.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.3::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 | 0:1.10.17-1.Final_redhat_00001.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.3::el7
|
|
| Red Hat | Red Hat build of Quarkus | - |
cpe:/a:redhat:quarkus:2
|
|
| Red Hat | Red Hat Data Grid 8 | - |
cpe:/a:redhat:jboss_data_grid:8
|
|
| Red Hat | Red Hat Decision Manager 7 | - |
cpe:/a:redhat:jboss_enterprise_brms_platform:7
|
|
| Red Hat | Red Hat Fuse 7 | - |
cpe:/a:redhat:jboss_fuse:7
|
|
| Red Hat | Red Hat JBoss Data Grid 7 | - |
cpe:/a:redhat:jboss_data_grid:7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7 | - |
cpe:/a:redhat:jboss_enterprise_application_platform:7
|
|
| Red Hat | Red Hat JBoss Fuse 6 | - |
cpe:/a:redhat:jboss_fuse:6
|
|
二、漏洞 CVE-2023-5379 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC
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未找到公开 POC。
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CVE-2023-5379 厂商安全公告 (5)
-
-
-
-
🔗 RHSA-2025:9583 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisory x_refsource_REDHAT
-
🔗 RHSA-2025:9582 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisory x_refsource_REDHAT
同批安全公告 · Red Hat · 2023-12-12 · 共 4 条
| CVE-2023-5764 | 7.1 HIGH | Red Hat Ansible 安全漏洞 |
| CVE-2023-4958 | 6.1 MEDIUM | Red Hat stackrox 安全漏洞 |
| CVE-2023-6710 | 5.4 MEDIUM | Apache httpd 跨站脚本漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2023-5379
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