CVE-2016-2183

原文の説明

The DES and Triple DES ciphers, as used in the TLS, SSH, and IPSec protocols and other protocols and products, have a birthday bound of approximately four billion blocks, which makes it easier for remote attackers to obtain cleartext data via a birthday attack against a long-duration encrypted session, as demonstrated by an HTTPS session using Triple DES in CBC mode, aka a "Sweet32" attack.

影響を受けるソフトウェア

• Python ≥ 3.4.0 < 3.4.7≥ 3.5.0 < 3.5.3≥ 2.7.0 < 2.7.13 修正バージョン: 3.4.7, 3.5.3, 2.7.13 完全一致
• OpenSSL = 1.0.1j= 1.0.1q= 1.0.2d= 1.0.2c= 1.0.2e= 1.0.1i 完全一致

詳細

公開日

2016-09-01

最終更新

2026-06-17

CVSS ベクター

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CWE

CWE-200

参考資料

• cve.org/CVE-2016-2183
• nvd.nist.gov/vuln/detail/CVE-2016-2183
• kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
• lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.html
• lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.html
• lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.html
• lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.html
• lists.opensuse.org/opensuse-security-announce/2016-10/msg00005.html
• lists.opensuse.org/opensuse-security-announce/2016-10/msg00011.html
• lists.opensuse.org/opensuse-security-announce/2016-10/msg00012.html
• lists.opensuse.org/opensuse-security-announce/2016-10/msg00013.html
• lists.opensuse.org/opensuse-security-announce/2016-10/msg00021.html
• lists.opensuse.org/opensuse-security-announce/2016-10/msg00029.html
• lists.opensuse.org/opensuse-security-announce/2017-01/msg00068.html