Authorization Flaw in red-discordbot (CVE-2024-39905)
Summary
vulnerability in red-discordbot (CVE-2024-39905). Risk of unauthorized operations or information disclosure. Mitigation: upgrade to `3.5.10` or later.
AI summary snake-internal / snake-material-v2
Response Actions (7 steps)
Concrete steps and command examples for SOC/SRE teams to execute in order
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1Identify exposure identify
grep -r 'red-discordbot' . | grep -v node_modulesリポジトリと本番環境の依存ファイル (package-lock.json / requirements.txt / go.sum / Gemfile.lock 等) で `red-discordbot` を grep し、稼働しているサービス・バージョンを把握する。
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5Apply temporary workaround mitigate
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.パッチが適用されるまでの応急処置として、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. を実施。回避策の副作用 (機能低下) を確認した上で。
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6Apply patch patch
Upgrade red-discordbot to 3.5.10ステージング環境で 3.5.10 に上げて回帰テスト → 本番反映。回帰テストはアプリの主要ハッピーパスと、Step 3 で見つけた異常検知の続報チェックを含めること。
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7Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番では Step 3 と同じログクエリでアラート再発が無いか継続監視。
Affected packages
References
- advisory https://nvd.nist.gov/vuln/detail/CVE-2024-39905
- advisory https://github.com/advisories/GHSA-5jq8-q6rj-9gq4
- package https://github.com/Cog-Creators/Red-DiscordBot
- package https://pypi.org/project/red-discordbot
- web https://github.com/Cog-Creators/Red-DiscordBot/security/advisories/GHSA-5jq8-q6rj-9gq4
- web https://github.com/Cog-Creators/Red-DiscordBot/pull/6398
- web https://github.com/Cog-Creators/Red-DiscordBot/commit/0b0b23b9717b40ed4f8715720b199417c8e89750