CVE-2023-36461
HIGH7.5EPSS 0.22%Mastodon vulnerable to Denial of Service through slow HTTP responses
發布日:2024/3/6修改日:2025/10/15
描述
Mastodon is a free, open-source social network server based on ActivityPub. When performing outgoing HTTP queries, Mastodon sets a timeout on individual read operations. Prior to versions 3.5.9, 4.0.5, and 4.1.3, a malicious server can indefinitely extend the duration of the response through slowloris-type attacks. This vulnerability can be used to keep all Mastodon workers busy for an extended duration of time, leading to the server becoming unresponsive. Versions 3.5.9, 4.0.5, and 4.1.3 contain a patch for this issue.
受影響套件(1)
- Bitnami/mastodonfrom 0, < 3.5.9, >= 4.0.0, < 4.0.5, >= 4.1.0, < 4.1.3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
參考連結(7)
- WEBhttps://github.com/mastodon/mastodon/commit/c5929798bf7e56cc2c79b15bed0c4692ded3dcb6
- WEBhttps://github.com/mastodon/mastodon/releases/tag/v3.5.9
- WEBhttps://github.com/mastodon/mastodon/releases/tag/v4.0.5
- WEBhttps://github.com/mastodon/mastodon/releases/tag/v4.1.3
- WEBhttps://github.com/mastodon/mastodon/security/advisories/GHSA-9pxv-6qvf-pjwc
- WEBhttps://nvd.nist.gov/vuln/detail/CVE-2023-36461
- WEBhttp://www.openwall.com/lists/oss-security/2023/07/06/7