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OpenAFS におけるサービス鍵を取得される脆弱性
Title OpenAFS におけるサービス鍵を取得される脆弱性
Summary

OpenAFS は、Kerberos 鍵に脆弱な秘密鍵暗号化アルゴリズム (DES) を使用するため、サービス鍵を取得される脆弱性が存在します。

Possible impacts 第三者により、サービス鍵を取得される可能性があります。
Solution

ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date July 28, 2013, midnight
Registration Date Nov. 7, 2013, 5:16 p.m.
Last Update Nov. 7, 2013, 5:16 p.m.
CVSS2.0 : 警告
Score 4.3
Vector AV:N/AC:M/Au:N/C:P/I:N/A:N
Affected System
OpenAFS
OpenAFS 1.4.15 未満
OpenAFS 1.6.5 未満の 1.6.x
OpenAFS 1.7.26 未満の 1.7.x
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)
ベンダー情報
Change Log
No Changed Details Date of change
0 [2013年11月07日]
  掲載		 Feb. 17, 2018, 10:37 a.m.
NVD Vulnerability Information
CVE-2013-4134
Summary

OpenAFS before 1.4.15, 1.6.x before 1.6.5, and 1.7.x before 1.7.26 uses weak encryption (DES) for Kerberos keys, which makes it easier for remote attackers to obtain the service key.

Publication Date Nov. 6, 2013, 6:55 a.m.
Registration Date Jan. 26, 2021, 3:42 p.m.
Last Update Nov. 21, 2024, 10:54 a.m.
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:openafs:openafs:1.2.11:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.4.4:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.7.20:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.7.21:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.1.1a:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.4.12:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.7.2:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.2.7:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.7.24:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.4.3:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.6.0:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.4.8_pre3:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.2.1:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.0:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.7.13:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.7.23:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:*:*:*:*:*:*:*:* 1.4.14
cpe:2.3:a:openafs:openafs:1.1:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.4.2:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.6.4:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.0.4:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.7.8:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.4.7_pre1:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.7.1:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.2.8:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.7.17:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.3.70:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.4.5:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.3.81:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.2.13:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.3.74:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.7.12:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.2.2b:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.2.4:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.7.4:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.1.1:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.7.15:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.4.7_pre3:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.7.14:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.3.1:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.4.8_pre2:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.4.6:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.2.10:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.6.1:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.2.2:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.6.3:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.2.9:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.0.3:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.7.18:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.3:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.7.3:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.4.7_pre2:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.4.7_pre5:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.4.7:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.6.2:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.3.5:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.2.5:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.6.2.1:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.7.19:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.7.25:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.7.22:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.4.8:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.2.3:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.4:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.7.10:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.7.11:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.2.6:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.7.16:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.4.8_pre1:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.1.0:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.3.77:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.0.4a:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.2:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.4.7_pre4:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.3.2:*:*:*:*:*:*:*
cpe:2.3:a:openafs:openafs:1.2.2a:*:*:*:*:*:*:*
Configuration2 or higher or less more than less than
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List