中危 heimdal_project heimdal off-by-one错误
CVE编号
CVE-2022-41916利用情况
暂无补丁情况
官方补丁披露时间
2022-11-16漏洞描述
Heimdal is an implementation of ASN.1/DER, PKIX, and Kerberos. Versions prior to 7.7.1 are vulnerable to a denial of service vulnerability in Heimdal's PKI certificate validation library, affecting the KDC (via PKINIT) and kinit (via PKINIT), as well as any third-party applications using Heimdal's libhx509. Users should upgrade to Heimdal 7.7.1 or 7.8. There are no known workarounds for this issue.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 | heimdal_project | heimdal | * | Up to (excluding) 7.7.1 | |||||
| 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) 7.7.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | heimdal | * | Up to (excluding) 7.7.1-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 | debian_10 | heimdal | * | Up to (excluding) 7.5.0+dfsg-3+deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | heimdal | * | Up to (excluding) 7.7.0+dfsg-2+deb11u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | heimdal | * | Up to (excluding) 7.8.git20221115.a6cf945+dfsg-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | heimdal | * | Up to (excluding) 7.8.git20221115.a6cf945+dfsg-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | heimdal-workstation-debuginfo | * | Up to (excluding) 7.7.1-1.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_36 | heimdal-workstation-debuginfo | * | Up to (excluding) 7.7.1-1.fc36 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_37 | heimdal-workstation-debuginfo | * | Up to (excluding) 7.7.1-1.fc37 | |||||
| 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 | opensuse_Leap_15.3 | libkadm5clnt7 | * | Up to (excluding) 7.8.0-bp153.2.4.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | libkadm5clnt7 | * | Up to (excluding) 7.8.0-bp154.2.4.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | heimdal | * | Up to (excluding) 7.5.0+dfsg-1ubuntu0.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | heimdal | * | Up to (excluding) 7.7.0+dfsg-1ubuntu1.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_d | heimdal | * | Up to (excluding) 7.5.0+dfsg-3+deb10u1 | |||||
- 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 数据泄露
- 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-193 | Off-by-one错误 |
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