CVE-2011-4121

原始描述

The OpenSSL extension of Ruby (Git trunk) versions after 2011-09-01 up to 2011-11-03 always generated an exponent value of '1' to be used for private RSA key generation. A remote attacker could use this flaw to bypass or corrupt integrity of services, depending on strong private RSA keys generation mechanism.

受影响的软件

• Ruby ≥ 1.8.7.334 < 1.9.3 修复版本: 1.9.3 精确匹配

详情

发布日期

2019-11-26

最后修改

2024-08-07

CVSS 向量

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

参考资料

• cve.org/CVE-2011-4121
• nvd.nist.gov/vuln/detail/CVE-2011-4121
• security-tracker.debian.org/tracker/CVE-2011-4121
• bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4121
• access.redhat.com/security/cve/cve-2011-4121
• www.openwall.com/lists/oss-security/2013/07/01/1