CVE-2020-11612 (CNNVD-202004-377)

HIGH
中文标题:
Netty 资源管理错误漏洞
英文标题:
The ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memory allocation while decoding a...
CVSS分数: 7.5
发布时间: 2020-04-07 18:00:34
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:

Netty是Netty社区的一款非阻塞I/O客户端-服务器框架，它主要用于开发Java网络应用程序，如协议服务器和客户端等。 Netty 4.1.46之前的4.1.x版本中的ZlibDecoders存在资源管理错误漏洞，该漏洞源于程序在解码ZlibEncoded字节流时没有限制内存分配。攻击者可通过发送大量ZlibEncoded字节流到Netty服务器利用该漏洞占用资源，导致拒绝服务。

英文描述:

The ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memory allocation while decoding a ZlibEncoded byte stream. An attacker could send a large ZlibEncoded byte stream to the Netty server, forcing the server to allocate all of its free memory to a single decoder.

CWE类型:
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
netty netty * - - cpe:2.3:a:netty:netty:*:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*
fedoraproject fedora 33 - - cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
netapp oncommand_api_services - - - cpe:2.3:a:netapp:oncommand_api_services:-:*:*:*:*:*:*:*
netapp oncommand_insight - - - cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*
netapp oncommand_workflow_automation - - - cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*
oracle communications_brm_-_elastic_charging_engine 12.0.0.3 - - cpe:2.3:a:oracle:communications_brm_-_elastic_charging_engine:12.0.0.3:*:*:*:*:*:*:*
oracle communications_cloud_native_core_service_communication_proxy 1.5.2 - - cpe:2.3:a:oracle:communications_cloud_native_core_service_communication_proxy:1.5.2:*:*:*:*:*:*:*
oracle communications_design_studio 7.4.2 - - cpe:2.3:a:oracle:communications_design_studio:7.4.2:*:*:*:*:*:*:*
oracle nosql_database * - - cpe:2.3:a:oracle:nosql_database:*:*:*:*:*:*:*:*
oracle siebel_core_-_server_framework * - - cpe:2.3:a:oracle:siebel_core_-_server_framework:*:*:*:*:*:*:*:*
oracle webcenter_portal 12.2.1.3.0 - - cpe:2.3:a:oracle:webcenter_portal:12.2.1.3.0:*:*:*:*:*:*:*
oracle webcenter_portal 12.2.1.4.0 - - cpe:2.3:a:oracle:webcenter_portal:12.2.1.4.0:*:*:*:*:*:*:*
oracle communications_messaging_server 8.1 - - cpe:2.3:o:oracle:communications_messaging_server:8.1:*:*:*:*:*:*:*
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
[druid-commits] 20200408 [GitHub] [druid] ccaominh opened a new pull request #9651: Upgrade netty 4 to fix CVE-2020-11612 mailing-list
cve.org
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[druid-commits] 20200409 [GitHub] [druid] jon-wei merged pull request #9651: Upgrade netty 4 to fix CVE-2020-11612 mailing-list
cve.org
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[druid-commits] 20200409 [GitHub] [druid] ccaominh opened a new pull request #9654: [Backport] Upgrade netty 4 to fix CVE-2020-11612 (#9651) mailing-list
cve.org
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[druid-commits] 20200409 [GitHub] [druid] ccaominh commented on issue #9654: [Backport] Upgrade netty 4 to fix CVE-2020-11612 (#9651) mailing-list
cve.org
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[druid-commits] 20200409 [GitHub] [druid] jon-wei merged pull request #9654: [Backport] Upgrade netty 4 to fix CVE-2020-11612 (#9651) mailing-list
cve.org
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[druid-commits] 20200409 [druid] branch 0.18.0 updated: Upgrade netty 4 to fix CVE-2020-11612 (#9651) (#9654) mailing-list
cve.org
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[zookeeper-issues] 20200413 [jira] [Updated] (ZOOKEEPER-3794) upgrade netty to address CVE-2020-11612 mailing-list
cve.org
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[zookeeper-issues] 20200413 [jira] [Created] (ZOOKEEPER-3794) upgrade netty to address CVE-2020-11612 mailing-list
cve.org
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[zookeeper-dev] 20200413 [jira] [Created] (ZOOKEEPER-3794) upgrade netty to address CVE-2020-11612 mailing-list
cve.org
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[zookeeper-notifications] 20200413 [GitHub] [zookeeper] phunt opened a new pull request #1319: ZOOKEEPER-3794: upgrade netty to address CVE-2020-11612 mailing-list
cve.org
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[zookeeper-issues] 20200413 [jira] [Assigned] (ZOOKEEPER-3794) upgrade netty to address CVE-2020-11612 mailing-list
cve.org
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[zookeeper-notifications] 20200414 [GitHub] [zookeeper] eolivelli commented on issue #1319: ZOOKEEPER-3794: upgrade netty to address CVE-2020-11612 mailing-list
cve.org
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[zookeeper-notifications] 20200414 [GitHub] [zookeeper] phunt commented on issue #1319: ZOOKEEPER-3794: upgrade netty to address CVE-2020-11612 mailing-list
cve.org
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[zookeeper-issues] 20200415 [jira] [Resolved] (ZOOKEEPER-3794) upgrade netty to address CVE-2020-11612 mailing-list
cve.org
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[zookeeper-commits] 20200415 [zookeeper] branch branch-3.6 updated: ZOOKEEPER-3794: upgrade netty to address CVE-2020-11612 mailing-list
cve.org
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[zookeeper-commits] 20200415 [zookeeper] branch release-3.6.1 updated: ZOOKEEPER-3794: upgrade netty to address CVE-2020-11612 mailing-list
cve.org
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[zookeeper-notifications] 20200415 [GitHub] [zookeeper] eolivelli closed pull request #1319: ZOOKEEPER-3794: upgrade netty to address CVE-2020-11612 mailing-list
cve.org
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[zookeeper-commits] 20200415 [zookeeper] branch branch-3.5 updated: ZOOKEEPER-3794: upgrade netty to address CVE-2020-11612 mailing-list
cve.org
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[zookeeper-commits] 20200415 [zookeeper] branch master updated: ZOOKEEPER-3794: upgrade netty to address CVE-2020-11612 mailing-list
cve.org
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[zookeeper-notifications] 20200415 Build failed in Jenkins: zookeeper-master-maven-jdk12 #465 mailing-list
cve.org
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[zookeeper-notifications] 20200415 Build failed in Jenkins: zookeeper-branch36-java8 #137 mailing-list
cve.org
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[pulsar-commits] 20200416 [GitHub] [pulsar] massakam opened a new pull request #6746: [build] Bump netty version to 4.1.48.Final mailing-list
cve.org
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[zookeeper-commits] 20200504 [zookeeper] branch master updated: ZOOKEEPER-3794: upgrade netty to address CVE-2020-11612 - fixed file rename typo mailing-list
cve.org
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[zookeeper-notifications] 20200504 Build failed in Jenkins: zookeeper-master-maven #784 mailing-list
cve.org
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[zookeeper-notifications] 20200504 Build failed in Jenkins: zookeeper-master-maven-owasp #489 mailing-list
cve.org
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[zookeeper-commits] 20200504 [zookeeper] branch branch-3.6 updated: ZOOKEEPER-3794: upgrade netty to address CVE-2020-11612 - fixed file rename typo mailing-list
cve.org
访问
[zookeeper-notifications] 20200504 Build failed in Jenkins: zookeeper-master-maven-jdk12 #490 mailing-list
cve.org
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[zookeeper-commits] 20200504 [zookeeper] branch branch-3.5 updated: ZOOKEEPER-3794: upgrade netty to address CVE-2020-11612 - fixed file rename typo mailing-list
cve.org
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[debian-lts-announce] 20200904 [SECURITY] [DLA 2364-1] netty security update mailing-list
cve.org
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[flink-issues] 20200910 [jira] [Created] (FLINK-19195) question on security vulnerabilities in flink mailing-list
cve.org
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[flink-dev] 20200910 [jira] [Created] (FLINK-19195) question on security vulnerabilities in flink mailing-list
cve.org
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FEDORA-2020-66b5f85ccc vendor-advisory
cve.org
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无标题 x_refsource_MISC
cve.org
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无标题 x_refsource_MISC
cve.org
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无标题 x_refsource_MISC
cve.org
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无标题 x_refsource_MISC
cve.org
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无标题 x_refsource_MISC
cve.org
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无标题 x_refsource_CONFIRM
cve.org
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[pulsar-commits] 20210120 [GitHub] [pulsar] fmiguelez opened a new issue #9249: Upgrade Netty dependency in broker to solve vulnerabilities: CVE-2019-16869, CVE-2020-11612, CVE-2019-20445, CVE-2019-20444 mailing-list
cve.org
访问
[pulsar-commits] 20210121 [GitHub] [pulsar] hpvd commented on issue #9249: Upgrade Netty dependency in broker to solve vulnerabilities: CVE-2019-16869, CVE-2020-11612, CVE-2019-20445, CVE-2019-20444 mailing-list
cve.org
访问
[pulsar-commits] 20210122 [GitHub] [pulsar] hpvd commented on issue #9249: Upgrade Netty dependency in broker to solve vulnerabilities: CVE-2019-16869, CVE-2020-11612, CVE-2019-20445, CVE-2019-20444 mailing-list
cve.org
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DSA-4885 vendor-advisory
cve.org
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无标题 x_refsource_MISC
cve.org
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无标题 x_refsource_MISC
cve.org
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无标题 x_refsource_MISC
cve.org
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CVSS评分详情
7.5
HIGH
CVSS向量: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS版本: 3.1
机密性
NONE
完整性
NONE
可用性
HIGH
时间信息
发布时间:
2020-04-07 18:00:34
修改时间:
2024-08-04 11:35:13
创建时间:
2025-11-11 15:35:59
更新时间:
2025-11-11 15:55:59
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-2020-11612 2025-11-11 15:20:21 2025-11-11 07:35:59
NVD nvd_CVE-2020-11612 2025-11-11 14:56:57 2025-11-11 07:44:27
CNNVD cnnvd_CNNVD-202004-377 2025-11-11 15:10:24 2025-11-11 07:55:59
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 15:55:59
vulnerability_type: 未提取 → 资源管理错误; cnnvd_id: 未提取 → CNNVD-202004-377; 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-202004-377
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:44:27
severity: SeverityLevel.MEDIUM → SeverityLevel.HIGH; cvss_score: 未提取 → 7.5; cvss_vector: NOT_EXTRACTED → CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H; cvss_version: NOT_EXTRACTED → 3.1; affected_products_count: 0 → 15; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • severity: SeverityLevel.MEDIUM -> SeverityLevel.HIGH
  • cvss_score: 未提取 -> 7.5
  • cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • cvss_version: NOT_EXTRACTED -> 3.1
  • affected_products_count: 0 -> 15
  • data_sources: ['cve'] -> ['cve', 'nvd']