CVE编号
CVE-2019-12086利用情况
漏洞武器化补丁情况
官方补丁披露时间
2019-05-18漏洞描述
FasterXML Jackson是美国FasterXML公司的一款适用于Java的数据处理工具。jackson-databind是其中的一个具有数据绑定功能的组件。 在2.9.9之前的FasterXML jackson-databind 2.x中发现了多态键入问题。如果为外部公开的JSON端点启用了“默认类型”（全局或特定属性），则该服务在类路径中具有mysql-connector-java jar（8.0.14或更早版本），攻击者可以托管精心制作的MySQL受害者可以访问服务器，攻击者可以发送精心制作的JSON消息，使他们可以读取服务器上的任意本地文件。发生这种情况是由于缺少com.mysql.cj.jdbc.admin.MiniAdmin验证。解决建议
升级至安全版本。
参考链接 |
|
|---|---|
| http://russiansecurity.expert/2016/04/20/mysql-connect-file-read/ | |
| http://www.securityfocus.com/bid/109227 | |
| https://access.redhat.com/errata/RHSA-2019:2858 | |
| https://access.redhat.com/errata/RHSA-2019:2935 | |
| https://access.redhat.com/errata/RHSA-2019:2936 | |
| https://access.redhat.com/errata/RHSA-2019:2937 | |
| https://access.redhat.com/errata/RHSA-2019:2938 | |
| https://access.redhat.com/errata/RHSA-2019:2998 | |
| https://access.redhat.com/errata/RHSA-2019:3044 | |
| https://access.redhat.com/errata/RHSA-2019:3045 | |
| https://access.redhat.com/errata/RHSA-2019:3046 | |
| https://access.redhat.com/errata/RHSA-2019:3050 | |
| https://access.redhat.com/errata/RHSA-2019:3149 | |
| https://access.redhat.com/errata/RHSA-2019:3200 | |
| https://github.com/FasterXML/jackson-databind/issues/2326 | |
| https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.9.9 | |
| https://lists.apache.org/thread.html/3f99ae8dcdbd69438cb733d745ee3ad5e8520684... | |
| https://lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d... | |
| https://lists.apache.org/thread.html/88cd25375805950ae7337e669b0cb0eeda98b960... | |
| https://lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a... | |
| https://lists.apache.org/thread.html/bcce5a9c532b386c68dab2f6b3ce8b0cc9b950ec... | |
| https://lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34... | |
| https://lists.apache.org/thread.html/r204ba2a9ea750f38d789d2bb429cc0925ad6133... | |
| https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be1... | |
| https://lists.apache.org/thread.html/rda99599896c3667f2cc9e9d34c7b6ef5d2bbed1... | |
| https://lists.debian.org/debian-lts-announce/2019/05/msg00030.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://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-... | |
| https://seclists.org/bugtraq/2019/May/68 | |
| https://security.netapp.com/advisory/ntap-20190530-0003/ | |
| https://www.debian.org/security/2019/dsa-4452 | |
| https://www.oracle.com/security-alerts/cpuapr2020.html | |
| https://www.oracle.com/security-alerts/cpuApr2021.html | |
| https://www.oracle.com/security-alerts/cpujan2020.html | |
| https://www.oracle.com/security-alerts/cpujul2020.html | |
| https://www.oracle.com/security-alerts/cpuoct2020.html | |
| https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.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 | fasterxml | jackson-databind | * |
From (including) 2.7.0 |
Up to (including) 2.7.9.5 |
||||
| 运行在以下环境 | |||||||||
| 应用 | fasterxml | jackson-databind | * |
From (including) 2.8.0 |
Up to (including) 2.8.11.3 |
||||
| 运行在以下环境 | |||||||||
| 应用 | fasterxml | jackson-databind | * |
From (including) 2.9.0 |
Up to (excluding) 2.9.9 |
||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | jackson-databind | * |
Up to (excluding) 2.4.2-2+deb8u2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | jackson-databind | * |
Up to (excluding) 2.8.6-1+deb9u5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_29 | jackson-databind | * |
Up to (excluding) 2.9.9-1.fc29 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_30 | jackson-databind | * |
Up to (excluding) 2.9.9-1.fc30 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_31 | jackson-databind | * |
Up to (excluding) 2.9.9-1.fc31 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | jackson-databind | * |
Up to (excluding) 2.9.8-2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | jackson-databind | * |
Up to (excluding) 2.9.8-2 |
|||||
- 攻击路径 远程
- 攻击复杂度 容易
- 权限要求 无需权限
- 影响范围 有限影响
- EXP成熟度 漏洞武器化
- 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 10000
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