CVE编号
CVE-2019-3855利用情况
暂无补丁情况
官方补丁披露时间
2019-03-22漏洞描述
在从服务器读取数据包的方式中，在1.8.1之前的libssh2中发现了可能导致越界写入的整数溢出缺陷。当用户连接到服务器时，攻击SSH服务器的远程攻击者可能能够在客户端系统上执行代码。解决建议
厂商已发布了漏洞修复程序，请及时关注更新：https://www.libssh2.org/CVE-2019-3855.html
参考链接 |
|
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00040.html | |
| http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00003.html | |
| http://packetstormsecurity.com/files/152136/Slackware-Security-Advisory-libss... | |
| http://seclists.org/fulldisclosure/2019/Sep/42 | |
| http://www.openwall.com/lists/oss-security/2019/03/18/3 | |
| http://www.securityfocus.com/bid/107485 | |
| https://access.redhat.com/errata/RHSA-2019:0679 | |
| https://access.redhat.com/errata/RHSA-2019:1175 | |
| https://access.redhat.com/errata/RHSA-2019:1652 | |
| https://access.redhat.com/errata/RHSA-2019:1791 | |
| https://access.redhat.com/errata/RHSA-2019:1943 | |
| https://access.redhat.com/errata/RHSA-2019:2399 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3855 | |
| https://lists.debian.org/debian-lts-announce/2019/03/msg00032.html | |
| 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://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://seclists.org/bugtraq/2019/Apr/25 | |
| https://seclists.org/bugtraq/2019/Mar/25 | |
| https://seclists.org/bugtraq/2019/Sep/49 | |
| https://security.netapp.com/advisory/ntap-20190327-0005/ | |
| https://support.apple.com/kb/HT210609 | |
| https://www.broadcom.com/support/fibre-channel-networking/security-advisories... | |
| https://www.debian.org/security/2019/dsa-4431 | |
| https://www.libssh2.org/CVE-2019-3855.html | |
| https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html |
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 | apple | xcode | * |
Up to (excluding) 11.0 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | libssh2 | libssh2 | * |
Up to (excluding) 1.8.1 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | ontap_select_deploy_administration_utility | - | - | |||||
| 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 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | libssh2 | * |
Up to (excluding) 1.4.3-12.1.al7.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | libssh2 | * |
Up to (excluding) 1.8.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | libssh2 | * |
Up to (excluding) 1.8.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | libssh2 | * |
Up to (excluding) 1.8.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | libssh2 | * |
Up to (excluding) 1.8.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | libssh2 | * |
Up to (excluding) 1.8.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | libssh2 | * |
Up to (excluding) 1.8.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | libssh2 | * |
Up to (excluding) 1.8.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | libssh2 | * |
Up to (excluding) 1.8.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | libssh2 | * |
Up to (excluding) 1.4.3-12.amzn2.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | libssh2 | * |
Up to (excluding) 1.4.2-3.12.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_6 | libssh2 | * |
Up to (excluding) 1.4.2-3.el6_10.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | libssh2 | * |
Up to (excluding) 1.4.3-12.el7_6.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | libssh2 | * |
Up to (excluding) 1.38.4-10.module+el8.0.0+3075+09be6b65 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | libssh2 | * |
Up to (excluding) 1.4.3-4.1+deb8u6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | libssh2 | * |
Up to (excluding) 1.7.0-1+deb9u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | libssh2 | * |
Up to (excluding) 1.8.1-1.fc28 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_29 | libssh2 | * |
Up to (excluding) 1.8.1-1.fc29 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_30 | libssh2 | * |
Up to (excluding) 1.8.2-1.fc30 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | libssh2 | * |
Up to (excluding) 1.8.0-lp150.3.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | libssh2 | * |
Up to (excluding) 1.9.0-lp151.6.6.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | libssh2 | * |
Up to (excluding) 1-1.9.0-lp152.8.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | libssh2 | * |
Up to (excluding) 1.4.3-19.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | libssh2 | * |
Up to (excluding) 1.4.2-3.0.1.el6_10.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | libssh2 | * |
Up to (excluding) 1.8.0-3.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | libssh2 | * |
Up to (excluding) 1.38.4-10.0.1.module+el8.0.0+5219+3c0c6858 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | libssh2 | * |
Up to (excluding) 1.38.4-10.module+el8.0.0+3075+09be6b65 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | libssh2 | * |
Up to (excluding) 1.4.3-17.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | libssh2 | * |
Up to (excluding) 1-1.4.3-20.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP4 | libssh2 | * |
Up to (excluding) 1-1.4.3-20.3.1 |
|||||
- 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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