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Google Chrome の TLS の実装の net/socket/ssl_client_socket_nss.cc における信頼関係を妨げられる脆弱性
Title Google Chrome の TLS の実装の net/socket/ssl_client_socket_nss.cc における信頼関係を妨げられる脆弱性
Summary

Google Chrome の TLS の実装の net/socket/ssl_client_socket_nss.cc は、サーバの X.509 証明書が、再ネゴシエーション前を再ネゴシエーション中と同じであることを保証しないため、信頼関係を妨げられる脆弱性が存在します。

Possible impacts リモート Web サーバにより、セッションを再ネゴシエーションされることで、信頼関係を妨げら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 Nov. 12, 2013, midnight
Registration Date Nov. 15, 2013, 4:30 p.m.
Last Update Nov. 15, 2013, 4:30 p.m.
CVSS2.0 : 警告
Score 4.3
Vector AV:N/AC:M/Au:N/C:N/I:P/A:N
Affected System
Google
Google Chrome 31.0.1650.48 未満
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15日]
  掲載		 Feb. 17, 2018, 10:37 a.m.
NVD Vulnerability Information
CVE-2013-6628
Summary

net/socket/ssl_client_socket_nss.cc in the TLS implementation in Google Chrome before 31.0.1650.48 does not ensure that a server's X.509 certificate is the same during renegotiation as it was before renegotiation, which might allow remote web servers to interfere with trust relationships by renegotiating a session.

Publication Date Nov. 14, 2013, 12:55 a.m.
Registration Date Jan. 26, 2021, 3:48 p.m.
Last Update Nov. 21, 2024, 10:59 a.m.
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:google:chrome:31.0.1650.22:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.45:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.11:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.33:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.32:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.31:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.28:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.26:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.4:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.2:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.16:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.39:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.41:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.38:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.5:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* 31.0.1650.47
cpe:2.3:a:google:chrome:31.0.1650.36:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.43:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.34:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.13:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.44:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.23:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.17:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.19:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.20:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.14:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.10:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.46:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.7:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.37:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.29:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.8:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.25:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.9:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.3:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.12:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.15:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.30:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.35:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.27:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.42:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.6:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.0:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:31.0.1650.18:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List