中危 MIT Kerberos 安全漏洞（CVE-2022-42898）
CVE编号
CVE-2022-42898利用情况
暂无补丁情况
没有补丁披露时间
2022-11-15漏洞描述
MIT Kerberos是美国麻省理工学院（MIT）的一个用于在网络集群中进行身份验证的软件。Kerberos 同时作为一种网络认证协议，其设计目标是通过密钥系统为客户机 / 服务器应用程序提供强大的认证服务。此缺陷允许经过身份验证的攻击者通过超出分配内存范围的读取导致 KDC 或 kadmind 进程崩溃，从而造成拒绝服务。特权攻击者可能同样能够导致 Kerberos 或 GSS 应用程序服务崩溃。解决建议
升级至最新版本受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | heimdal_project | heimdal | * | Up to (excluding) 7.7.1 | |||||
| 运行在以下环境 | |||||||||
| 应用 | mit | kerberos_5 | * | From (including) 1.8 | Up to (excluding) 1.19.4 | ||||
| 运行在以下环境 | |||||||||
| 应用 | mit | kerberos_5 | 1.20 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | samba | samba | * | Up to (excluding) 4.15.12 | |||||
| 运行在以下环境 | |||||||||
| 应用 | samba | samba | * | From (including) 4.16.0 | Up to (excluding) 4.16.7 | ||||
| 运行在以下环境 | |||||||||
| 应用 | samba | samba | * | From (including) 4.17.0 | Up to (excluding) 4.17.3 | ||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | krb5-libs | * | Up to (excluding) 1.15.1-55.1.al7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | heimdal | * | Up to (excluding) 7.7.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | heimdal | * | Up to (excluding) 1.19.4-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | heimdal | * | Up to (excluding) 1.19.4-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | heimdal | * | Up to (excluding) 7.7.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | heimdal | * | Up to (excluding) 7.7.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | heimdal | * | Up to (excluding) 7.7.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | krb5 | * | Up to (excluding) 1.15.1-55.amzn2.2.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2022 | krb5 | * | Up to (excluding) 4.16.7-0.amzn2022.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2023 | krb5 | * | Up to (excluding) 1.19.2-13.amzn2023.0.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | krb5 | * | Up to (excluding) 1.15.1-46.49.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_7 | krb5-devel | * | Up to (excluding) 1.15.1-55.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | krb5-devel | * | Up to (excluding) 1.18.2-22.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | krb5 | * | Up to (excluding) 1.15.1-55.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | krb5-server-debuginfo | * | Up to (excluding) 1.18.2-22.el8_7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | heimdal | * | Up to (including) 4.9.5+dfsg-5+deb10u3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | heimdal | * | Up to (including) 4.13.13+dfsg-1~deb11u5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | heimdal | * | Up to (excluding) 2:4.17.3+dfsg-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | heimdal | * | Up to (excluding) 2:4.17.3+dfsg-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | heimdal-devel-debuginfo | * | Up to (excluding) 4.15.12-0.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_36 | heimdal-devel-debuginfo | * | Up to (excluding) 4.16.7-0.fc36 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_37 | heimdal-devel-debuginfo | * | Up to (excluding) 4.17.3-0.fc37 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_38 | krb5 | * | Up to (excluding) 4.10.1-2.fc38 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | heimdal-path | * | Up to (excluding) 7.7.1-1.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_8 | heimdal-workstation | * | Up to (excluding) 7.7.1-1.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | ctdb | * | Up to (excluding) 4.11.12-21.p01.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | ctdb | * | Up to (excluding) 4.11.12-21.p01.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP3 | ctdb | * | Up to (excluding) 4.11.12-23.p01.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP1 | ctdb | * | Up to (excluding) 4.11.12-21.p01.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | ctdb | * | Up to (excluding) 4.11.12-21.p01.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | ctdb | * | Up to (excluding) 4.11.12-23.p01.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP3 | ctdb | * | Up to (excluding) 4.11.12-23.p01.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_5.2 | krb5 | * | Up to (excluding) 4.15.12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_5.3 | krb5 | * | Up to (excluding) 150400.3.19.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | libkadm5clnt7 | * | Up to (excluding) 4.15.12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | krb5-plugin-preauth-pkinit | * | Up to (excluding) 4.15.13 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | oraclelinux-release | * | Up to (excluding) 1.10.3-65.0.1.el6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | oraclelinux-release | * | Up to (excluding) 1.15.1-55.0.1.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 1.18.2-22.0.1.el8_7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_9 | oraclelinux-release | * | Up to (excluding) 1.19.1-24.0.1.el9_1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | krb5-devel | * | Up to (excluding) 1.15.1-55.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | krb5-server-debuginfo | * | Up to (excluding) 1.18.2-22.el8_7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_9 | krb5-server | * | Up to (excluding) 1.19.1-24.el9_1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | krb5 | * | Up to (excluding) 4.15.13 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | heimdal | * | Up to (excluding) 7.5.0+dfsg-1ubuntu0.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | heimdal | * | Up to (excluding) 2:4.15.13+dfsg-0ubuntu0.20.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | heimdal | * | Up to (excluding) 2:4.15.13+dfsg-0ubuntu1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.10 | samba | * | Up to (excluding) 1.20-1ubuntu0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_a | krb5 | * | Up to (excluding) krb5-1.18.2-22.uelc20.01 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_d | krb5 | * | Up to (excluding) 7.5.0+dfsg-3+deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_e | krb5 | * | Up to (excluding) samba-4.11.12-20.uel20 | |||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 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 没有补丁
- 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-190 | 整数溢出或超界折返 |
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