低危 在Thunderbird 52之后设置主密码不会删除未加密的先前存储的密码
CVE编号
CVE-2020-6794利用情况
暂无补丁情况
官方补丁披露时间
2020-03-02漏洞描述
如果用户在Thunderbird 60之前保存了密码，然后又设置了主密码，则仍可以访问这些密码的未加密副本。这是因为从Thunderbird 60开始将数据复制到新格式时，未删除旧的存储密码文件。新的主密码仅添加到新文件上。这可能允许暴露超出用户期望的存储的密码数据。此漏洞影响Thunderbird <68.5。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 | mozilla | thunderbird | * | Up to (excluding) 68.5.0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | thunderbird-debuginfo | * | Up to (excluding) 68.5.0-1.1.al7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | thunderbird | * | Up to (excluding) 68.5.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | thunderbird | * | Up to (excluding) 68.5.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | thunderbird | * | Up to (excluding) 68.5.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | thunderbird | * | Up to (excluding) 68.5.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | thunderbird | * | Up to (excluding) 68.5.0-1.amzn2.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_6 | thunderbird | * | Up to (excluding) 68.5.0-1.el6.centos | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | thunderbird | * | Up to (excluding) 68.5.0-1.el7.centos | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | thunderbird-debugsource | * | Up to (excluding) 68.5.0-1.el8_1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | thunderbird | * | Up to (excluding) 1:68.5.0-1~deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | thunderbird | * | Up to (excluding) 1:68.5.0-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | thunderbird | * | Up to (excluding) 1:68.5.0-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | thunderbird | * | Up to (excluding) 1:60.5.1-1~deb8u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | thunderbird | * | Up to (excluding) 1:68.5.0-1~deb9u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | thunderbird | * | Up to (excluding) 1:68.5.0-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | MozillaThunderbird-translations-other | * | Up to (excluding) 68.5.0-lp151.2.25.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | oraclelinux-release | * | Up to (excluding) 68.5.0-1.0.1.el6_10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | oraclelinux-release | * | Up to (excluding) 68.5.0-1.0.1.el7_7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 68.5.0-1.0.1.el8_1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_6 | thunderbird | * | Up to (excluding) 0:68.5.0-1.el6_10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | thunderbird | * | Up to (excluding) 68.5.0-1.el7_7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | thunderbird-debugsource | * | Up to (excluding) 68.5.0-1.el8_1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | thunderbird | * | Up to (excluding) 1:68.7.0+build1-0ubuntu0.16.04.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | thunderbird | * | Up to (excluding) 1:68.7.0+build1-0ubuntu0.16.04.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | thunderbird | * | Up to (excluding) 1:68.7.0+build1-0ubuntu0.18.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | thunderbird | * | Up to (excluding) 1:68.7.0+build1-0ubuntu0.18.04.1 | |||||
- 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
| CWE-ID | 漏洞类型 |
| CWE-312 | 敏感数据的明文存储 |
| CWE-459 | 清理环节不完整 |
| CWE-522 | 不充分的凭证保护机制 |
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