| Summary | A vulnerability classified as problematic was found in Langflow up to 1.0.18. Affected by this vulnerability is an unknown functionality of the file \src\backend\base\langflow\interface\utils.py of the component HTTP POST Request Handler. The manipulation of the argument remaining_text leads to inefficient regular expression complexity. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. |
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| Publication Date | Sept. 27, 2024, 8:15 p.m. |
| Registration Date | Sept. 28, 2024, 5:01 a.m. |
| Last Update | Sept. 30, 2024, 9:45 p.m. |
| Title | langflow における非効率的な正規表現の複雑さに関する脆弱性 |
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| Summary | langflow には、非効率的な正規表現の複雑さに関する脆弱性が存在します。 |
| Possible impacts | サービス運用妨害 (DoS) 状態にされる可能性があります。 |
| Solution | 参考情報を参照して適切な対策を実施してください。 |
| Publication Date | Sept. 27, 2024, midnight |
| Registration Date | June 6, 2025, 2:53 p.m. |
| Last Update | June 6, 2025, 2:53 p.m. |
| langflow |
| langflow 1.0.18 およびそれ以前 |
| No | Changed Details | Date of change |
|---|---|---|
| 1 | [2025年06月06日] 掲載 |
June 6, 2025, 2:53 p.m. |