中危 matrix javascript_sdk 认证机制不恰当
CVE编号
CVE-2022-39251利用情况
暂无补丁情况
官方补丁披露时间
2022-09-29漏洞描述
Matrix Javascript SDK is the Matrix Client-Server SDK for JavaScript. Prior to version 19.7.0, an attacker cooperating with a malicious homeserver can construct messages that legitimately appear to have come from another person, without any indication such as a grey shield. Additionally, a sophisticated attacker cooperating with a malicious homeserver could employ this vulnerability to perform a targeted attack in order to send fake to-device messages appearing to originate from another user. This can allow, for example, to inject the key backup secret during a self-verification, to make a targeted device start using a malicious key backup spoofed by the homeserver. These attacks are possible due to a protocol confusion vulnerability that accepts to-device messages encrypted with Megolm instead of Olm. Starting with version 19.7.0, matrix-js-sdk has been modified to only accept Olm-encrypted to-device messages. Out of caution, several other checks have been audited or added. This attack requires coordination between a malicious home server and an attacker, so those who trust their home servers do not need a workaround.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。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 | matrix | javascript_sdk | * | Up to (excluding) 19.7.0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | riot-web | * | Up to (excluding) 1.11.7-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | riot-web | * | Up to (excluding) 1.11.7-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | element-web | * | Up to (excluding) 1.11.7-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | element-web | * | Up to (excluding) 1.11.7-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | thunderbird | * | Up to (excluding) 102.4.0-1.amzn2.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_7 | thunderbird | * | Up to (excluding) 102.4.0-1.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | thunderbird | * | Up to (excluding) 102.4.0-1.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | thunderbird | * | Up to (excluding) 102.4.0-1.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | thunderbird | * | Up to (excluding) 102.4.0-1.el8_6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | node-matrix-js-sdk | * | Up to (including) 0.9.2-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | node-matrix-js-sdk | * | Up to (including) 9.3.0+~cs9.9.16-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | node-matrix-js-sdk | * | Up to (including) 9.11.0+~cs9.9.16-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | MozillaThunderbird | * | Up to (excluding) 102.4.0-150200.8.85.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | MozillaThunderbird | * | Up to (excluding) 102.4.0-150200.8.85.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | oraclelinux-release | * | Up to (excluding) 102.4.0-1.0.1.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 102.4.0-1.0.1.el8_6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_9 | oraclelinux-release | * | Up to (excluding) 102.4.0-1.el9_0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | thunderbird | * | Up to (excluding) 102.4.0-1.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | thunderbird | * | Up to (excluding) 102.4.0-1.el8_6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_9 | thunderbird | * | Up to (excluding) 102.4.0-1.el9_0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | thunderbird | * | Up to (excluding) 1:102.4.2+build2-0ubuntu0.18.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | thunderbird | * | Up to (excluding) 1:102.4.2+build2-0ubuntu0.20.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | thunderbird | * | Up to (excluding) 1:102.4.2+build2-0ubuntu0.22.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.10 | thunderbird | * | Up to (excluding) 1:102.4.2+build2-0ubuntu0.22.10.1 | |||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 无需权限
- 影响范围 越权影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 数据泄露
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-287 | 认证机制不恰当 |
| CWE-322 | 未进行实体认证的密钥交换 |
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