CVE-2001-1444
| Summary |
The Kerberos Telnet protocol, as implemented by KTH Kerberos IV and Kerberos V (Heimdal), does not encrypt authentication and encryption options sent from the server, which allows remote attackers to downgrade authentication and encryption mechanisms via a man-in-the-middle attack.
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| Publication Date |
Aug. 27, 2001, 1 p.m. |
| Registration Date |
Jan. 29, 2021, 6:04 p.m. |
| Last Update |
July 11, 2017, 10:29 a.m. |
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CVSS2.0 : HIGH
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| Score |
7.5
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| Vector |
AV:N/AC:L/Au:N/C:P/I:P/A:P |
| 攻撃元区分(AV) |
ネットワーク |
| 攻撃条件の複雑さ(AC) |
低 |
| 攻撃前の認証要否(Au) |
不要 |
| 機密性への影響(C) |
低 |
| 完全性への影響(I) |
低 |
| 可用性への影響(A) |
低 |
| Get all privileges. |
いいえ
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| Get user privileges |
いいえ
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| Get other privileges |
はい
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| User operation required |
いいえ
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Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:kth:kth_kerberos:4:*:*:*:*:*:*:* |
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| cpe:2.3:a:kth:kth_kerberos:5:*:*:*:*:*:*:* |
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Related information, measures and tools
Common Vulnerabilities List