中危 krb5 安全漏洞 (CVE-2023-36054)
CVE编号
CVE-2023-36054利用情况
暂无补丁情况
官方补丁披露时间
2023-08-08漏洞描述
lib/kadm5/kadm_rpc_xdr.c in MIT Kerberos 5 (aka krb5) before 1.20.2 and 1.21.x before 1.21.1 frees an uninitialized pointer. A remote authenticated user can trigger a kadmind crash. This occurs because _xdr_kadm5_principal_ent_rec does not validate the relationship between n_key_data and the key_data array count.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 | mit | kerberos_5 | * | Up to (excluding) 1.20.2 | |||||
| 运行在以下环境 | |||||||||
| 应用 | mit | kerberos_5 | 1.21 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | krb5 | * | Up to (excluding) 1.15.1-55.amzn2.2.6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2023 | krb5 | * | Up to (excluding) 1.21-3.amzn2023.0.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | krb5 | * | Up to (excluding) 1.15.1-55.52.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | krb5 | * | Up to (excluding) 1.17-3+deb10u6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | krb5 | * | Up to (excluding) 1.18.3-6+deb11u4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | krb5 | * | Up to (excluding) 1.20.1-2+deb12u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | krb5 | * | Up to (excluding) 1.20.1-3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10 | krb5 | * | Up to (excluding) 1.18.2-7.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10HPC | krb5 | * | Up to (excluding) 1.19.2-9.ky10h | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | krb5 | * | Up to (excluding) 1.18.2-7.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | krb5 | * | Up to (excluding) 1.18.2-7.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP3 | krb5 | * | Up to (excluding) 1.18.2-7.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP1 | krb5 | * | Up to (excluding) 1.17-9.p02.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10 | krb5 | * | Up to (excluding) 1.18.2-7.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10HPC | krb5 | * | Up to (excluding) 1.19.2-9.ky10h | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | krb5 | * | Up to (excluding) 1.18.2-7.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | krb5 | * | Up to (excluding) 1.18.2-7.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP3 | krb5 | * | Up to (excluding) 1.18.2-7.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_5.3 | krb5 | * | Up to (excluding) 1.19.2-150400.3.6.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_5.4 | krb5 | * | Up to (excluding) 1.19.2-150400.3.6.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | krb5-plugin-preauth-pkinit | * | Up to (excluding) 1.19.2-150400.3.6.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.5 | krb5-plugin-preauth-pkinit | * | Up to (excluding) 1.20.1-150500.3.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | krb5 | * | Up to (excluding) 1.12.5-40.52.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_e | krb5 | * | Up to (excluding) krb5-1.18.2-8.uel20 | |||||
- 攻击路径 本地
- 攻击复杂度 困难
- 权限要求 普通权限
- 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-824 | 使用未经初始化的指针 |
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