CVE-2019-9517 (CNNVD-201908-943)

HIGH
中文标题:
HTTP/2 资源管理错误漏洞
英文标题:
Some HTTP/2 implementations are vulnerable to unconstrained interal data buffering, potentially leading to a denial of service
CVSS分数: 7.5
发布时间: 2019-08-13 20:50:59
漏洞类型: 资源管理错误
状态: PUBLISHED
数据质量分数: 0.30
数据版本: v3
漏洞描述
中文描述:

HTTP/2是超文本传输协议的第二版，主要用于保证客户机与服务器之间的通信。 HTTP/2中存在资源管理错误漏洞。攻击者可利用该漏洞导致拒绝服务。

英文描述:

Some HTTP/2 implementations are vulnerable to unconstrained interal data buffering, potentially leading to a denial of service. The attacker opens the HTTP/2 window so the peer can send without constraint; however, they leave the TCP window closed so the peer cannot actually write (many of) the bytes on the wire. The attacker then sends a stream of requests for a large response object. Depending on how the servers queue the responses, this can consume excess memory, CPU, or both.

CWE类型:
CWE-400 CWE-770
标签:
（暂无数据）
受影响产品
厂商 产品 版本 版本范围 平台 CPE
apple swiftnio * - - cpe:2.3:a:apple:swiftnio:*:*:*:*:*:*:*:*
apache http_server * - - cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*
apache traffic_server * - - cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:*
canonical ubuntu_linux 16.04 - - cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
canonical ubuntu_linux 18.04 - - cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
canonical ubuntu_linux 19.04 - - cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
debian debian_linux 9.0 - - cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
debian debian_linux 10.0 - - cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
synology skynas - - - cpe:2.3:a:synology:skynas:-:*:*:*:*:*:*:*
synology diskstation_manager 6.2 - - cpe:2.3:o:synology:diskstation_manager:6.2:*:*:*:*:*:*:*
synology vs960hd_firmware - - - cpe:2.3:o:synology:vs960hd_firmware:-:*:*:*:*:*:*:*
fedoraproject fedora 29 - - cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
fedoraproject fedora 30 - - cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
opensuse leap 15.0 - - cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
opensuse leap 15.1 - - cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
redhat jboss_core_services 1.0 - - cpe:2.3:a:redhat:jboss_core_services:1.0:*:*:*:*:*:*:*
redhat jboss_enterprise_application_platform 7.2.0 - - cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.2.0:*:*:*:*:*:*:*
redhat jboss_enterprise_application_platform 7.3.0 - - cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.3.0:*:*:*:*:*:*:*
redhat openshift_service_mesh 1.0 - - cpe:2.3:a:redhat:openshift_service_mesh:1.0:*:*:*:*:*:*:*
redhat quay 3.0.0 - - cpe:2.3:a:redhat:quay:3.0.0:*:*:*:*:*:*:*
redhat software_collections 1.0 - - cpe:2.3:a:redhat:software_collections:1.0:*:*:*:*:*:*:*
redhat enterprise_linux 8.0 - - cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
oracle communications_element_manager 8.0.0 - - cpe:2.3:a:oracle:communications_element_manager:8.0.0:*:*:*:*:*:*:*
oracle communications_element_manager 8.1.0 - - cpe:2.3:a:oracle:communications_element_manager:8.1.0:*:*:*:*:*:*:*
oracle communications_element_manager 8.1.1 - - cpe:2.3:a:oracle:communications_element_manager:8.1.1:*:*:*:*:*:*:*
oracle communications_element_manager 8.2.0 - - cpe:2.3:a:oracle:communications_element_manager:8.2.0:*:*:*:*:*:*:*
oracle graalvm 19.2.0 - - cpe:2.3:a:oracle:graalvm:19.2.0:*:*:*:enterprise:*:*:*
oracle instantis_enterprisetrack * - - cpe:2.3:a:oracle:instantis_enterprisetrack:*:*:*:*:*:*:*:*
oracle retail_xstore_point_of_service 7.1 - - cpe:2.3:a:oracle:retail_xstore_point_of_service:7.1:*:*:*:*:*:*:*
mcafee web_gateway * - - cpe:2.3:a:mcafee:web_gateway:*:*:*:*:*:*:*:*
netapp clustered_data_ontap - - - cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*
nodejs node.js * - - cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*
解决方案
中文解决方案:
（暂无数据）
英文解决方案:
（暂无数据）
临时解决方案:
（暂无数据）
参考链接
VU#605641 third-party-advisory
cve.org
访问
无标题 x_refsource_MISC
cve.org
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[httpd-announce] 20190814 CVE-2019-9517: mod_http2, DoS attack by exhausting h2 workers mailing-list
cve.org
访问
[httpd-cvs] 20190815 svn commit: r1048743 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html mailing-list
cve.org
访问
[oss-security] 20190814 CVE-2019-9517: mod_http2, DoS attack by exhausting h2 workers mailing-list
cve.org
访问
[httpd-dev] 20190817 CVE-2019-10097 vs. CHANGEs entry mailing-list
cve.org
访问
[httpd-dev] 20190817 Re: CVE-2019-10097 vs. CHANGEs entry mailing-list
cve.org
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无标题 x_refsource_CONFIRM
cve.org
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无标题 x_refsource_CONFIRM
cve.org
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无标题 x_refsource_CONFIRM
cve.org
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无标题 x_refsource_CONFIRM
cve.org
访问
FEDORA-2019-5a6a7bc12c vendor-advisory
cve.org
访问
FEDORA-2019-6a2980de56 vendor-advisory
cve.org
访问
DSA-4509 vendor-advisory
cve.org
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20190826 [SECURITY] [DSA 4509-1] apache2 security update mailing-list
cve.org
访问
USN-4113-1 vendor-advisory
cve.org
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FEDORA-2019-4427fd65be vendor-advisory
cve.org
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FEDORA-2019-63ba15cc83 vendor-advisory
cve.org
访问
openSUSE-SU-2019:2051 vendor-advisory
cve.org
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无标题 x_refsource_CONFIRM
cve.org
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GLSA-201909-04 vendor-advisory
cve.org
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openSUSE-SU-2019:2114 vendor-advisory
cve.org
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openSUSE-SU-2019:2115 vendor-advisory
cve.org
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无标题 x_refsource_CONFIRM
cve.org
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RHSA-2019:2893 vendor-advisory
cve.org
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RHSA-2019:2925 vendor-advisory
cve.org
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RHSA-2019:2939 vendor-advisory
cve.org
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RHSA-2019:2946 vendor-advisory
cve.org
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RHSA-2019:2950 vendor-advisory
cve.org
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RHSA-2019:2949 vendor-advisory
cve.org
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RHSA-2019:2955 vendor-advisory
cve.org
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无标题 x_refsource_CONFIRM
cve.org
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无标题 x_refsource_MISC
cve.org
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RHSA-2019:3933 vendor-advisory
cve.org
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RHSA-2019:3935 vendor-advisory
cve.org
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RHSA-2019:3932 vendor-advisory
cve.org
访问
[httpd-cvs] 20200401 svn commit: r1058586 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html mailing-list
cve.org
访问
[httpd-cvs] 20200401 svn commit: r1058587 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html mailing-list
cve.org
访问
无标题 x_refsource_MISC
cve.org
访问
[httpd-cvs] 20210330 svn commit: r1073139 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/json/ mailing-list
cve.org
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[httpd-cvs] 20210330 svn commit: r1073143 [3/3] - in /websites/staging/httpd/trunk/content: ./ security/ mailing-list
cve.org
访问
[httpd-cvs] 20210330 svn commit: r1073140 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html mailing-list
cve.org
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[httpd-cvs] 20210330 svn commit: r1073139 [12/13] - in /websites/staging/httpd/trunk/content: ./ security/json/ mailing-list
cve.org
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[httpd-cvs] 20210330 svn commit: r1888194 [12/13] - /httpd/site/trunk/content/security/json/ mailing-list
cve.org
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[httpd-cvs] 20210330 svn commit: r1073149 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/ mailing-list
cve.org
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[httpd-cvs] 20210330 svn commit: r1073149 [13/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/ mailing-list
cve.org
访问
[httpd-cvs] 20210606 svn commit: r1075470 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-13938.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html mailing-list
cve.org
访问
CVSS评分详情
3.0 (cna)
HIGH
7.5
CVSS向量: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
机密性
NONE
完整性
NONE
可用性
HIGH
时间信息
发布时间:
2019-08-13 20:50:59
修改时间:
2024-08-04 21:54:44
创建时间:
2025-11-11 15:35:53
更新时间:
2025-11-11 15:54:52
利用信息
暂无可利用代码信息
数据源详情
数据源 记录ID 版本 提取时间
CVE cve_CVE-2019-9517 2025-11-11 15:20:17 2025-11-11 07:35:53
NVD nvd_CVE-2019-9517 2025-11-11 14:56:25 2025-11-11 07:44:22
CNNVD cnnvd_CNNVD-201908-943 2025-11-11 15:10:15 2025-11-11 07:54:52
版本与语言
当前版本: v3
主要语言: EN
支持语言:
EN ZH
安全公告
暂无安全公告信息
变更历史
v3 CNNVD
2025-11-11 15:54:52
vulnerability_type: 未提取 → 资源管理错误; cnnvd_id: 未提取 → CNNVD-201908-943; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 资源管理错误
  • cnnvd_id: 未提取 -> CNNVD-201908-943
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:44:22
affected_products_count: 0 → 32; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • affected_products_count: 0 -> 32
  • data_sources: ['cve'] -> ['cve', 'nvd']