CVE编号
CVE-2020-1967利用情况
暂无补丁情况
官方补丁披露时间
2020-04-22漏洞描述
在TLS 1.3握手期间或之后调用SSL_check_chain()函数的服务器或客户端应用程序可能会崩溃，原因是对“signature_algorithms_cert”TLS扩展的错误处理导致NULL指针取消引用。如果从对等方接收到无效或无法识别的签名算法，则会发生崩溃。这可能被恶意的对等点在拒绝服务攻击中利用。OpenSSL版本1.1.1d、1.1.1e和1.1.1f都受到这个问题的影响。这个问题不影响1.1.1之前的OpenSSL版本。在OpenSSL 1.1.1g中修复(受1.1.1d-1.1.1f影响)。解决建议
目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://www.openssl.org/news/secadv/20200421.txt
参考链接 |
|
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00004.html | |
| http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00011.html | |
| http://packetstormsecurity.com/files/157527/OpenSSL-signature_algorithms_cert... | |
| http://seclists.org/fulldisclosure/2020/May/5 | |
| http://www.openwall.com/lists/oss-security/2020/04/22/2 | |
| https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=eb563247aef3e83d... | |
| https://github.com/irsl/CVE-2020-1967 | |
| https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44440 | |
| https://lists.apache.org/thread.html/r66ea9c436da150683432db5fbc8beb8ae01886c... | |
| https://lists.apache.org/thread.html/r94d6ac3f010a38fccf4f432b12180a13fa1cf30... | |
| https://lists.apache.org/thread.html/r9a41e304992ce6aec6585a87842b4f2e692604f... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://security.FreeBSD.org/advisories/FreeBSD-SA-20:11.openssl.asc | |
| https://security.gentoo.org/glsa/202004-10 | |
| https://security.netapp.com/advisory/ntap-20200424-0003/ | |
| https://security.netapp.com/advisory/ntap-20200717-0004/ | |
| https://www.debian.org/security/2020/dsa-4661 | |
| https://www.openssl.org/news/secadv/20200421.txt | |
| https://www.oracle.com//security-alerts/cpujul2021.html | |
| https://www.oracle.com/security-alerts/cpuApr2021.html | |
| https://www.oracle.com/security-alerts/cpujan2021.html | |
| https://www.oracle.com/security-alerts/cpujul2020.html | |
| https://www.oracle.com/security-alerts/cpuoct2020.html | |
| https://www.oracle.com/security-alerts/cpuoct2021.html | |
| https://www.synology.com/security/advisory/Synology_SA_20_05 | |
| https://www.synology.com/security/advisory/Synology_SA_20_05_OpenSSL | |
| https://www.tenable.com/security/tns-2020-03 | |
| https://www.tenable.com/security/tns-2020-04 | |
| https://www.tenable.com/security/tns-2020-11 | |
| https://www.tenable.com/security/tns-2021-10 |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | netapp | active_iq_unified_manager | * |
From (including) 7.3 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | active_iq_unified_manager | * |
From (including) 9.5 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | e-series_performance_analyzer | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | oncommand_insight | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | oncommand_workflow_automation | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | smi-s_provider | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | snapcenter | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | steelstore_cloud_integrated_storage | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | * |
From (including) 1.1.1d |
Up to (including) 1.1.1f |
||||
| 运行在以下环境 | |||||||||
| 应用 | oracle | enterprise_manager_for_storage_management | 13.3.0.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | oracle | enterprise_manager_for_storage_management | 13.4.0.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | oracle | enterprise_manager_ops_center | 12.4.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | oracle | http_server | 12.2.1.4.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | oracle | mysql | * |
Up to (including) 5.6.48 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | oracle | mysql | * |
From (including) 5.7.0 |
Up to (including) 5.7.30 |
||||
| 运行在以下环境 | |||||||||
| 应用 | oracle | mysql | * |
From (including) 8.0.0 |
Up to (including) 8.0.20 |
||||
| 运行在以下环境 | |||||||||
| 应用 | oracle | mysql_connectors | * |
Up to (including) 8.0.20 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | oracle | mysql_enterprise_monitor | * |
Up to (including) 4.0.12 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | oracle | mysql_enterprise_monitor | * |
From (including) 8.0.0 |
Up to (including) 8.0.20 |
||||
| 运行在以下环境 | |||||||||
| 应用 | oracle | mysql_workbench | * |
Up to (including) 8.0.21 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | oracle | peoplesoft_enterprise_peopletools | 8.56 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | oracle | peoplesoft_enterprise_peopletools | 8.57 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | oracle | peoplesoft_enterprise_peopletools | 8.58 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | openssl | * |
Up to (excluding) 1.1.1g-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | openssl | * |
Up to (excluding) 1.1.1g-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | openssl | * |
Up to (excluding) 1.1.1g-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | openssl | * |
Up to (excluding) 1.1.1g-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | openssl | * |
Up to (excluding) 1.1.1g-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | openssl | * |
Up to (excluding) 1.1.1g-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | openssl | * |
Up to (excluding) 1.1.1g-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | openssl | * |
Up to (excluding) 1.1.1g-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 10.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 9.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | openssl | * |
Up to (excluding) 1.1.1d-0+deb10u3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedoraproject | fedora | 30 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedoraproject | fedora | 31 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedoraproject | fedora | 32 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_30 | openssl | * |
Up to (excluding) 1.1.1g-1.fc30 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_31 | openssl | * |
Up to (excluding) 1.1.1g-1.fc31 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | openssl | * |
Up to (excluding) 1.1.1g-1.fc32 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | freebsd | freebsd | 12.1 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | netapp | brocade_fabric_operating_system_firmware | - | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse | leap | 15.1 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse | leap | 15.2 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | openssl | * |
Up to (excluding) 1.43.1-lp151.5.13.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | openssl | * |
Up to (excluding) 1.43.1-lp152.3.5.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_12 | libopenssl1_1 | * |
Up to (excluding) 1.1.1d-2.23 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_12_SP4 | openssl | * |
Up to (excluding) 1.1.1d-2.23.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_12_SP5 | openssl | * |
Up to (excluding) 1.1.1d-2.23.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP4 | openssl | * |
Up to (excluding) 1.1.1d-2.23.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | openssl | * |
Up to (excluding) 1.1.1d-2.23.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | openssl | * |
Up to (excluding) 1.1.1f-1ubuntu2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_20 | openssl | * |
Up to (excluding) 1.1.1d-0+deb10u3 |
|||||
- 攻击路径 远程
- 攻击复杂度 复杂
- 权限要求 无需权限
- 影响范围 有限影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 100
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