中危 curl 拒绝服务漏洞(CVE-2023-23916)
CVE编号
CVE-2023-23916利用情况
暂无补丁情况
官方补丁披露时间
2023-02-15漏洞描述
curl 支持 "链式 "的HTTP压缩算法，这意味着一个服务器的响应可以被多次压缩。响应可以被多次压缩，并可能使用不同的算法。这种 "解压链 "中可接受的 "链接 "的数量是有上限的。但这个上限是在每个头的基础上实现的，允许恶意的恶意服务器通过使用许多头文件就可以插入几乎无限数量的压缩步骤。使用这样的解压缩链可能导致 "malloc炸弹"，使 curl 分配的大量内存，导致拒绝服务。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 | haxx | curl | * | From (including) 7.57.0 | Up to (excluding) 7.88.0 | ||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | curl | * | Up to (excluding) 7.79.1-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | curl | * | Up to (excluding) 7.80.0-r6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | curl | * | Up to (excluding) 7.83.1-r6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | curl | * | Up to (excluding) 7.87.0-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | curl | * | Up to (excluding) 7.88.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | curl | * | Up to (excluding) 7.88.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | curl | * | Up to (excluding) 7.88.0-1.amzn2.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2023 | curl | * | Up to (excluding) 7.88.0-1.amzn2023.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | curl | * | Up to (excluding) 7.61.1-12.104.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | curl | * | Up to (excluding) 7.61.1-25.0.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | curl-minimal-debuginfo | * | Up to (excluding) 7.61.1-25.el8_7.3 | |||||
| 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_10 | curl | * | Up to (excluding) 7.64.0-4+deb10u5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | curl | * | Up to (excluding) 7.74.0-1.3+deb11u7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | curl | * | Up to (excluding) 7.88.1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | curl | * | Up to (excluding) 7.88.1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedoraproject | fedora | 36 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_36 | curl-debugsource | * | Up to (excluding) 7.82.0-13.fc36 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_37 | curl-debugsource | * | Up to (excluding) 7.85.0-6.fc37 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10 | curl | * | Up to (excluding) 7.61.1-25.el8_7.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | curl | * | Up to (excluding) 7.71.1-22.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | curl | * | Up to (excluding) 7.71.1-22.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP3 | curl | * | Up to (excluding) 7.71.1-22.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP1 | curl | * | Up to (excluding) 7.71.1-22.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10 | curl | * | Up to (excluding) 7.61.1-25.el8_7.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | curl | * | Up to (excluding) 7.71.1-22.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | curl | * | Up to (excluding) 7.71.1-22.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP3 | curl | * | Up to (excluding) 7.71.1-22.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_5.3 | libcurl4 | * | Up to (excluding) 7.79.1-150400.5.15.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | libcurl4 | * | Up to (excluding) 7.79.1-150400.5.15.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 7.61.1-25.el8_7.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_9 | oraclelinux-release | * | Up to (excluding) 7.76.1-19.el9_1.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | curl-minimal-debuginfo | * | Up to (excluding) 7.61.1-25.el8_7.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_9 | curl-debugsource | * | Up to (excluding) 7.76.1-19.el9_1.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | curl | * | Up to (excluding) 7.60.0-11.55.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | curl | * | Up to (excluding) 7.58.0-2ubuntu3.23 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | curl | * | Up to (excluding) 7.68.0-1ubuntu2.16 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | curl | * | Up to (excluding) 7.81.0-1ubuntu1.8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.10 | curl | * | Up to (excluding) 7.85.0-1ubuntu0.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_a | curl | * | Up to (excluding) curl-7.71.1-21.up3.uelc20.02 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_d | curl | * | Up to (excluding) 7.64.1.15-deepin1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_e | curl | * | Up to (excluding) curl-7.71.1-24.up3.uel20 | |||||
- 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-770 | 不加限制或调节的资源分配 |
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