低危 Python 安全漏洞
CVE编号
CVE-2019-20907利用情况
暂无补丁情况
官方补丁披露时间
2020-07-14漏洞描述
Python是Python软件基金会的一套开源的、面向对象的程序设计语言。该语言具有可扩展、支持模块和包、支持多种平台等特点。 Python 3.8.3及之前版本中的Lib/tarfile.py文件存在安全漏洞，该漏洞源于_proc_pax缺少标头验证。攻击者可借助TAR归档文件利用该漏洞导致无限循环。解决建议
厂商已发布了漏洞修复程序，请及时关注更新：https://github.com/python/cpython/pull/21454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 | netapp | active_iq_unified_manager | * | From (including) 9.5 | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | cloud_volumes_ontap_mediator | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | python | python | * | Up to (excluding) 3.7.9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | python-libs | * | Up to (excluding) 3.6.8-18.1.al7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | python3 | * | Up to (excluding) 3.8.5-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | python3 | * | Up to (excluding) 3.8.5-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | python3 | * | Up to (excluding) 3.8.5-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | python3 | * | Up to (excluding) 3.8.5-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | python3 | * | Up to (excluding) 3.8.5-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | python3 | * | Up to (excluding) 3.8.5-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | python3 | * | Up to (excluding) 3.8.5-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | python3 | * | Up to (excluding) 3.8.5-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | python | * | Up to (excluding) 3.8.5-1.amzn2.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | python36 | * | Up to (excluding) 3.6.12-1.19.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | pytz | * | Up to (excluding) 1.25.7-5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | python | * | Up to (excluding) 3.6.8-18.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | platform-python-debug | * | Up to (excluding) 2.7.17-2.module+el8.3.0+7681+f1f02ded | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | python2.7 | * | Up to (excluding) 2.7.16-2+deb10u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | python2.7 | * | Up to (excluding) 2.7.18-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | python2.7 | * | Up to (excluding) 2.7.13-2+deb9u4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | python2.7 | * | Up to (including) 2.7.18-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_31 | python35-debuginfo | * | Up to (excluding) 3.7.8-2.fc31 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | python34 | * | Up to (excluding) 3.8.5-1.fc32 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | python3.5 | * | Up to (excluding) 3.5.9-9.fc33 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | python3.5-debuginfo | * | Up to (excluding) 3.5.9-9.fc34 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | python34-debuginfo | * | Up to (excluding) 3.4.10-6.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10 | python3 | * | Up to (excluding) 3.6.8-18.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | python2 | * | Up to (excluding) 2.7.16-14.se.01.p05.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | python2 | * | Up to (excluding) 2.7.18-1.se.04.p01.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP3 | python2 | * | Up to (excluding) 2.7.18-1.se.04.p01.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP1 | python2 | * | Up to (excluding) 2.7.16-15.p02.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP3 | python2 | * | Up to (excluding) 2.7.18-1.se.05.p02.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10 | python3 | * | Up to (excluding) 3.6.8-18.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | python2 | * | Up to (excluding) 2.7.16-14.se.01.p05.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | python2 | * | Up to (excluding) 2.7.18-1.se.04.p01.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP3 | python2 | * | Up to (excluding) 2.7.18-1.se.04.p01.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | python3-testsuite | * | Up to (excluding) 3.6.12-lp151.6.32.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | python-doc | * | Up to (excluding) 3.6.12-lp152.4.14.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | oraclelinux-release | * | Up to (excluding) 3.6.8-18.0.1.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 1.3.2-2.module+el8.3.0+7833+4aaf98ce | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | python | * | Up to (excluding) 3.6.8-18.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | platform-python-debug | * | Up to (excluding) 2.7.17-2.module+el8.3.0+7681+f1f02ded | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | python36 | * | Up to (excluding) 2.7.17-28.48.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | python2.7 | * | Up to (excluding) 3.5.2-2ubuntu0~16.04.11 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | python2.7 | * | Up to (excluding) 2.7.12-1ubuntu0~16.04.12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | python3.8 | * | Up to (excluding) 3.6.9-1~18.04ubuntu1.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | python2.7 | * | Up to (excluding) 2.7.17-1~18.04ubuntu1.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | python3.8 | * | Up to (excluding) 2.7.18-1~20.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_d | python2.7 | * | Up to (excluding) 2.7.16.5-1+dde | |||||
- 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 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 100
| CWE-ID | 漏洞类型 |
| CWE-20 | 输入验证不恰当 |
| CWE-835 | 不可达退出条件的循环（无限循环） |
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