CVE-2024-36066
| Summary |
The CMP CLI client in KeyFactor EJBCA before 8.3.1 has only 6 octets of salt, and is thus not compliant with the security requirements of RFC 4211, and might make man-in-the-middle attacks easier. CMP includes password-based MAC as one of the options for message integrity and authentication (the other option is certificate-based). RFC 4211 section 4.4 requires that password-based MAC parameters use a salt with a random value of at least 8 octets. This helps to inhibit dictionary attacks. Because the standalone CMP client originally was developed as test code, the salt was instead hardcoded and only 6 octets long.
|
| Publication Date |
Sept. 13, 2024, 4:15 a.m. |
| Registration Date |
Sept. 13, 2024, noon |
| Last Update |
Sept. 19, 2024, 5:28 a.m. |
|
CVSS3.1 : LOW
|
| スコア |
3.1
|
| Vector |
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N |
| 攻撃元区分(AV) |
ネットワーク |
| 攻撃条件の複雑さ(AC) |
高 |
| 攻撃に必要な特権レベル(PR) |
低 |
| 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) |
低 |
| 完全性への影響(I) |
なし |
| 可用性への影響(A) |
なし |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:keyfactor:ejbca:*:*:*:*:*:*:*:* |
|
|
|
8.3.1 |
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
keyfactor の ejbca における脆弱性
| Title |
keyfactor の ejbca における脆弱性
|
| Summary |
keyfactor の ejbca には、不特定の脆弱性が存在します。
|
| Possible impacts |
情報を取得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 |
Sept. 12, 2024, midnight |
| Registration Date |
Sept. 19, 2024, 5:04 p.m. |
| Last Update |
Sept. 19, 2024, 5:04 p.m. |
Affected System
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09月19日]
掲載 |
Sept. 19, 2024, 5:04 p.m. |