低危 Libcap 拒绝服务漏洞(CVE-2023-2602)
CVE编号
CVE-2023-2602利用情况
暂无补丁情况
官方补丁披露时间
2023-05-15漏洞描述
A vulnerability was found in the pthread_create() function in libcap. This issue may allow a malicious actor to use cause __real_pthread_create() to return an error, which can exhaust the process memory.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 | libcap_project | libcap | 2.66 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | libcap | * | Up to (excluding) 2.61-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | libcap | * | Up to (excluding) 2.64-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | libcap | * | Up to (excluding) 2.66-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | libcap | * | Up to (excluding) 2.54-1.amzn2.0.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2023 | libcap | * | Up to (excluding) 2.48-2.amzn2023.0.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | libcap | * | Up to (excluding) 2.48-5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 10.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 11.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 12.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | libcap2 | * | Up to (excluding) 2.25-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | libcap2 | * | Up to (including) 2.44-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | libcap2 | * | Up to (excluding) 1:2.66-4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | libcap2 | * | Up to (excluding) 1:2.66-4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedoraproject | fedora | 37 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedoraproject | fedora | 38 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_5.3 | libcap2 | * | Up to (excluding) 2.63-150400.3.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | libcap2-32bit | * | Up to (excluding) 2.63-150400.3.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.5 | libcap2-32bit | * | Up to (excluding) 2.63-150400.3.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 2.48-5.el8_8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_9 | oraclelinux-release | * | Up to (excluding) 2.48-9.el9_2 | |||||
| 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_8 | libcap | * | Up to (excluding) 2.48-5.el8_8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_9 | libcap-devel | * | Up to (excluding) 2.48-9.el9_2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | libcap2 | * | Up to (excluding) 1:2.32-1ubuntu0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | libcap2 | * | Up to (excluding) 1:2.44-1ubuntu0.22.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.10 | libcap2 | * | Up to (excluding) 1:2.44-1ubuntu0.22.10.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_a | libcap | * | Up to (excluding) libcap-2.48-4.uelc20.07 | |||||
- 攻击路径 本地
- 攻击复杂度 困难
- 权限要求 管控权限
- 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-401 | 在移除最后引用时对内存的释放不恰当（内存泄露） |
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