低危 graphviz graphviz 未进行输入大小检查的缓冲区拷贝（传统缓冲区溢出）
CVE编号
CVE-2020-18032利用情况
暂无补丁情况
官方补丁披露时间
2021-04-30漏洞描述
Buffer Overflow in Graphviz Graph Visualization Tools from commit ID f8b9e035 and earlier allows remote attackers to execute arbitrary code or cause a denial of service (application crash) by loading a crafted file into the "lib/common/shapes.c" component.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 | graphviz | graphviz | * | Up to (excluding) 2.46.0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | graphviz | * | Up to (excluding) 2.42.3-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | graphviz | * | Up to (excluding) 2.44.0-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | graphviz | * | Up to (excluding) 2.44.0-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | graphviz | * | Up to (excluding) 2.46.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | graphviz | * | Up to (excluding) 2.46.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | graphviz | * | Up to (excluding) 2.46.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | graphviz | * | Up to (excluding) 2.46.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | graphviz | * | Up to (excluding) 2.46.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | graphviz | * | Up to (excluding) 2.46.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | graphviz | * | Up to (excluding) 2.38.0-18.52.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | graphviz-debugsource | * | Up to (excluding) 2.40.1-43.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | graphviz | * | Up to (excluding) 2.40.1-6+deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | graphviz | * | Up to (excluding) 2.42.2-5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | graphviz | * | Up to (excluding) 2.42.2-5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | graphviz | * | Up to (excluding) 2.38.0-17+deb9u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | graphviz | * | Up to (excluding) 2.42.2-5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | graphviz-ocaml-debuginfo | * | Up to (excluding) 2.44.0-14.fc33.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | graphviz-ocaml-debuginfo | * | Up to (excluding) 2.44.0-18.fc34 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | graphviz | * | Up to (excluding) 2.44.0-2.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | graphviz | * | Up to (excluding) 2.44.0-2.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | graphviz | * | Up to (excluding) 2.44.0-2.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | graphviz | * | Up to (excluding) 2.44.0-2.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | graphviz-ruby | * | Up to (excluding) 2.40.1-lp152.7.10.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | graphviz-ruby | * | Up to (excluding) 2.40.1-6.9.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 2.40.1-43.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | graphviz-debugsource | * | Up to (excluding) 2.40.1-43.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | graphviz-gnome | * | Up to (excluding) 2.28.0-29.6.1 | |||||
- 攻击路径 远程
- 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 N/A
- 补丁情况 官方补丁
- 数据保密性 N/A
- 数据完整性 传输被破坏
- 服务器危害 DoS
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-120 | 未进行输入大小检查的缓冲区拷贝（传统缓冲区溢出） |
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