CVE-2024-39905

MEDIUM5.3EPSS 0.29%

Red-DiscordBot vulnerable to Incorrect Authorization in commands API

發布日:2024/7/11修改日:2024/7/11

描述

### Impact Due to a bug in Red's Core API, 3rd-party cogs using the [`@commands.can_manage_channel()`](https://docs.discord.red/en/stable/framework_checks.html#redbot.core.commands.can_manage_channel) command permission check without additional permission controls may authorize a user to run a command even when that user doesn't have permissions to manage a channel. None of the core commands or core cogs are affected. The maintainers of the project are not aware of any _public_ 3rd-party cog utilizing this API at the time of writing this advisory. The [`@commands.mod_or_can_manage_channel()`](https://docs.discord.red/en/stable/framework_checks.html#redbot.core.commands.mod_or_can_manage_channel), [`@commands.admin_or_can_manage_channel()`](https://docs.discord.red/en/stable/framework_checks.html#redbot.core.commands.admin_or_can_manage_channel), and [`@commands.guildowner_or_can_manage_channel()`](https://docs.discord.red/en/stable/framework_checks.html#redbot.core.commands.guildowner_or_can_manage_channel) command permission checks are unaffected. CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N/AU:Y/R:U/RE:L ### Patches The problem was patched in PR #6398 and later released in version [3.5.10](https://pypi.org/project/Red-DiscordBot/3.5.10/). ### Workarounds Any cog using the [`@commands.can_manage_channel()`](https://docs.discord.red/en/stable/framework_checks.html#redbot.core.commands.can_manage_channel) command permission check should be unloaded until an upgrade to a patched version can be performed. ### References https://github.com/Cog-Creators/Red-DiscordBot/pull/6398 https://github.com/Cog-Creators/Red-DiscordBot/releases/tag/3.5.10 https://pypi.org/project/Red-DiscordBot/3.5.10/

受影響套件(1)

CVSS 分數

來源版本嚴重程度向量
osvCVSS 4.0—CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
osvCVSS 3.1MEDIUM5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

參考連結(5)