CVE-2024-3651
| Summary |
A vulnerability was identified in the kjd/idna library, specifically within the `idna.encode()` function, affecting version 3.6. The issue arises from the function's handling of crafted input strings, which can lead to quadratic complexity and consequently, a denial of service condition. This vulnerability is triggered by a crafted input that causes the `idna.encode()` function to process the input with considerable computational load, significantly increasing the processing time in a quadratic manner relative to the input size.
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| Publication Date |
July 8, 2024, 3:15 a.m. |
| Registration Date |
July 8, 2024, 10 a.m. |
| Last Update |
Nov. 21, 2024, 6:30 p.m. |
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CVSS3.1 : HIGH
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| スコア |
7.5
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| Vector |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| 攻撃元区分(AV) |
ネットワーク |
| 攻撃条件の複雑さ(AC) |
低 |
| 攻撃に必要な特権レベル(PR) |
不要 |
| 利用者の関与(UI) |
不要 |
| 影響の想定範囲(S) |
変更なし |
| 機密性への影響(C) |
なし |
| 完全性への影響(I) |
なし |
| 可用性への影響(A) |
高 |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:kjd:internationalized_domain_names_in_applications:3.6:*:*:*:*:*:*:* |
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Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
kjd の internationalized domain names in applications における脆弱性
| Title |
kjd の internationalized domain names in applications における脆弱性
|
| Summary |
kjd の internationalized domain names in applications には、不特定の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 |
ベンダアドバイザリまたはパッチ情報が公開されています。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 |
July 7, 2024, midnight |
| Registration Date |
July 12, 2024, 12:08 p.m. |
| Last Update |
July 12, 2024, 12:08 p.m. |
Affected System
| kjd |
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internationalized domain names in applications 3.6
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CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
その他
Change Log
| No |
Changed Details |
Date of change |
| 1 |
[2024年07月12日]
掲載 |
July 12, 2024, 12:08 p.m. |