低危 zmartzone mod_auth_openidc 使用不充分的随机数

CVE编号

CVE-2021-32791

利用情况

暂无

补丁情况

官方补丁

披露时间

2021-07-27
漏洞描述
mod_auth_openidc is an authentication/authorization module for the Apache 2.x HTTP server that functions as an OpenID Connect Relying Party, authenticating users against an OpenID Connect Provider. In mod_auth_openidc before version 2.4.9, the AES GCM encryption in mod_auth_openidc uses a static IV and AAD. It is important to fix because this creates a static nonce and since aes-gcm is a stream cipher, this can lead to known cryptographic issues, since the same key is being reused. From 2.4.9 onwards this has been patched to use dynamic values through usage of cjose AES encryption routines.
解决建议
建议您更新当前系统或软件至最新版,完成漏洞的修复。
受影响软件情况
# 类型 厂商 产品 版本 影响面
1
运行在以下环境
应用 apache http_server * From
(including)
2.0.0
Up to
(including)
2.4.48
运行在以下环境
应用 zmartzone mod_auth_openidc * Up to
(excluding)
2.4.9
运行在以下环境
系统 debian_10 mod_auth_openidc * Up to
(including)
2.3.10.2-1
运行在以下环境
系统 debian_11 mod_auth_openidc * Up to
(including)
2.4.4.1-2
运行在以下环境
系统 debian_9 mod_auth_openidc * Up to
(including)
2.1.6-1
运行在以下环境
系统 debian_sid mod_auth_openidc * Up to
(including)
2.4.4.1-2
运行在以下环境
系统 fedora_33 mod_auth_openidc * Up to
(excluding)
2.4.9-1.fc33
运行在以下环境
系统 fedora_34 mod_auth_openidc * Up to
(excluding)
2.4.9-1.fc34
运行在以下环境
系统 fedora_35 mod_auth_openidc * Up to
(excluding)
2.4.9-1.fc35
运行在以下环境
系统 opensuse_Leap_15.2 mod_auth_openidc * Up to
(excluding)
2.3.8-lp152.5.6.1
运行在以下环境
系统 opensuse_Leap_15.3 mod_auth_openidc * Up to
(excluding)
2.3.8-3.15.1
运行在以下环境
系统 suse_12_SP5 mod_auth_openidc * Up to
(excluding)
2.4.0-3.23.1
阿里云评分
3.4
  • 攻击路径
    远程
  • 攻击复杂度
    容易
  • 权限要求
    无需权限
  • 影响范围
    有限影响
  • EXP成熟度
    未验证
  • 补丁情况
    官方补丁
  • 数据保密性
    无影响
  • 数据完整性
    无影响
  • 服务器危害
    无影响
  • 全网数量
    N/A
CWE-ID 漏洞类型
CWE-330 使用不充分的随机数
阿里云安全产品覆盖情况