中危 redhat enterprise_linux 空指针解引用
CVE编号
CVE-2022-2850利用情况
暂无补丁情况
官方补丁披露时间
2022-10-15漏洞描述
A flaw was found In 389-ds-base. When the Content Synchronization plugin is enabled, an authenticated user can reach a NULL pointer dereference using a specially crafted query. This flaw allows an authenticated attacker to cause a denial of service. This CVE is assigned against an incomplete fix of CVE-2021-3514.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。
参考链接 |
|
|---|---|
| https://access.redhat.com/security/cve/CVE-2022-2850 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2118691 | |
| https://lists.debian.org/debian-lts-announce/2023/04/msg00026.html |
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 | redhat | directory_server | 11.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | directory_server | 12.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | 389-ds-base | * | Up to (excluding) 1.3.10.2-17.1.al7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | 389-ds-base | * | Up to (excluding) 1.3.10.2-17.amzn2.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_7 | 389-ds-base-devel | * | Up to (excluding) 1.3.10.2-17 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | 389-ds-base-legacy-tools | * | Up to (excluding) 1.4.3.28-8.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | 389-ds-base | * | Up to (excluding) 1.3.10.2-17.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | 389-ds-base | * | Up to (excluding) 1.4.0.21-1+deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | 389-ds-base | * | Up to (including) 1.4.4.11-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | 389-ds-base | * | Up to (excluding) 2.3.1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | 389-ds-base | * | Up to (excluding) 2.3.1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedoraproject | fedora | 35 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedoraproject | fedora | 36 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | giflib-utils-debuginfo | * | Up to (excluding) 5.2.1-9.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_36 | giflib-utils-debuginfo | * | Up to (excluding) 5.2.1-14.fc36 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10 | 389-ds-base | * | Up to (excluding) 1.3.10.2-17.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10 | 389-ds-base | * | Up to (excluding) 1.3.10.2-17.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | ~git46.c900a28c8 | * | Up to (excluding) 1.4.4.19 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | 389-ds-devel | * | Up to (excluding) 2.0.16 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | oraclelinux-release | * | Up to (excluding) 1.3.10.2-17.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 1.4.3.28-8.module+el8.6.0+20852+b8a6303c | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_9 | oraclelinux-release | * | Up to (excluding) 2.1.3-4.el9_1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | 389_directory_server | * | From (including) 2.0.0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux | 6.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux | 7.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux | 8.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux | 9.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | 389-ds-base | * | Up to (excluding) 1.3.10.2-17.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_9 | 389-ds-base-debuginfo | * | Up to (excluding) 2.1.3-4.el9_1 | |||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 普通权限
- 影响范围 越权影响
- 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-476 | 空指针解引用 |
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