中危 xmlsoft libxml2 整数溢出或超界折返
CVE编号
CVE-2022-40303利用情况
暂无补丁情况
官方补丁披露时间
2022-11-23漏洞描述
An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to access an array at a negative 2GB offset, typically leading to a segmentation fault.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 | xmlsoft | libxml2 | * | Up to (excluding) 2.10.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | libxml2 | * | Up to (excluding) 2.9.14-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | libxml2 | * | Up to (excluding) 2.9.14-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | libxml2 | * | Up to (excluding) 2.9.14-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | libxml2 | * | Up to (excluding) 2.9.14-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | libxml2 | * | Up to (excluding) 2.10.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | libxml2 | * | Up to (excluding) 2.10.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | libxml2 | * | Up to (excluding) 2.10.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | libxml2 | * | Up to (excluding) 2.9.1-6.amzn2.5.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2022 | xmlsec1 | * | Up to (excluding) 2.10.3-2.amzn2022 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2023 | libxml2 | * | Up to (excluding) 1.2.33-3.amzn2023.0.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | libxml2 | * | Up to (excluding) 2.9.1-6.6.42.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | libxml2 | * | Up to (excluding) 2.9.7-15.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | libxml2-devel | * | Up to (excluding) 2.9.7-15.el8_7.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | libxml2 | * | Up to (excluding) 2.9.4+dfsg1-7+deb10u5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | libxml2 | * | Up to (excluding) 2.9.10+dfsg-6.7+deb11u3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | libxml2 | * | Up to (excluding) 2.9.14+dfsg-1.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | libxml2 | * | Up to (excluding) 2.9.14+dfsg-1.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | libxml2 | * | Up to (excluding) 2.10.3-2.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_36 | libxml2 | * | Up to (excluding) 2.10.3-1.fc36 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_37 | libxml2 | * | Up to (excluding) 2.10.3-2.fc37 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_5.2 | libxml2-tools | * | Up to (excluding) 2-2.9.7-150000.3.51.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | python3-libxml2-python | * | Up to (excluding) 2.9.7-150000.3.51.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | python3-libxml2-python | * | Up to (excluding) 2.9.14-150400.5.10.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 2.9.7-15.el8_7.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_9 | oraclelinux-release | * | Up to (excluding) 2.9.13-3.el9_1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | libxml2-devel | * | Up to (excluding) 2.9.7-15.el8_7.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_9 | libxml2-debugsource | * | Up to (excluding) 2.9.13-3.el9_1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | libxml2-2-32bit | * | Up to (excluding) 2.9.4-46.59.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | libxml2 | * | Up to (excluding) 2.9.4+dfsg1-6.1ubuntu1.8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | libxml2 | * | Up to (excluding) 2.9.10+dfsg-5ubuntu0.20.04.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | libxml2 | * | Up to (excluding) 2.9.13+dfsg-1ubuntu0.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.10 | libxml2 | * | Up to (excluding) 2.9.14+dfsg-1ubuntu0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_a | libxml2 | * | Up to (excluding) libxml2-2.9.7-15.uelc20.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_d | libxml2 | * | Up to (excluding) 2.9.4.6.3-deepin1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_e | libxml2 | * | Up to (excluding) 2.9.10-34.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-190 | 整数溢出或超界折返 |
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