CVE-2019-16056 (CNNVD-201909-251)

HIGH
中文标题:
Python 输入验证错误漏洞
英文标题:
An issue was discovered in Python through 2.7.16, 3.x through 3.5.7, 3.6.x through 3.6.9, and 3.7.x ...
CVSS分数: 7.5
发布时间: 2019-09-06 17:24:35
漏洞类型: 输入验证错误
状态: PUBLISHED
数据质量分数: 0.30
数据版本: v3
漏洞描述
中文描述:

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中存在安全漏洞，该漏洞源于邮件模块错误地处理了带有多个@字符的邮件地址。攻击者可利用该漏洞使应用程序接收到错误地址的邮件。以下产品及版本受到影响：Python 2.7.16及之前版本，3.x版本至3.5.7版本，3.6.x版本至3.6.9版本，3.7.x版本至3.7.4版本。

英文描述:

An issue was discovered in Python through 2.7.16, 3.x through 3.5.7, 3.6.x through 3.6.9, and 3.7.x through 3.7.4. The email module wrongly parses email addresses that contain multiple @ characters. An application that uses the email module and implements some kind of checks on the From/To headers of a message could be tricked into accepting an email address that should be denied. An attack may be the same as in CVE-2019-11340; however, this CVE applies to Python more generally.

CWE类型:
（暂无数据）
标签:
（暂无数据）
受影响产品
厂商 产品 版本 版本范围 平台 CPE
python python * - - cpe:2.3:a:python:python:*:*:*:*:*:*:*:*
fedoraproject fedora 29 - - cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
fedoraproject fedora 30 - - cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
fedoraproject fedora 31 - - cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
debian debian_linux 8.0 - - cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
debian debian_linux 9.0 - - cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
canonical ubuntu_linux 12.04 - - cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*
canonical ubuntu_linux 14.04 - - cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
canonical ubuntu_linux 16.04 - - cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
canonical ubuntu_linux 18.04 - - cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
canonical ubuntu_linux 19.04 - - cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
redhat software_collections 1.0 - - cpe:2.3:a:redhat:software_collections:1.0:*:*:*:*:*:*:*
oracle communications_operations_monitor * - - cpe:2.3:a:oracle:communications_operations_monitor:*:*:*:*:*:*:*:*
oracle communications_operations_monitor 3.4 - - cpe:2.3:a:oracle:communications_operations_monitor:3.4:*:*:*:*:*:*:*
oracle peoplesoft_enterprise_peopletools 8.57 - - cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:*:*:*:*:*:*:*
oracle peoplesoft_enterprise_peopletools 8.58 - - cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:*
oracle zfs_storage_appliance_kit 8.8 - - cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*
oracle solaris 11 - - cpe:2.3:o:oracle:solaris:11:*:*:*:*:*:*:*
opensuse leap 15.0 - - cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
opensuse leap 15.1 - - cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
解决方案
中文解决方案:
（暂无数据）
英文解决方案:
（暂无数据）
临时解决方案:
（暂无数据）
参考链接
FEDORA-2019-4954d8773c vendor-advisory
cve.org
访问
[debian-lts-announce] 20190916 [SECURITY] [DLA 1925-1] python2.7 security update mailing-list
cve.org
访问
[debian-lts-announce] 20190916 [SECURITY] [DLA 1924-1] python3.4 security update mailing-list
cve.org
访问
FEDORA-2019-50772cf122 vendor-advisory
cve.org
访问
FEDORA-2019-5dc275c9f2 vendor-advisory
cve.org
访问
FEDORA-2019-2b1f72899a vendor-advisory
cve.org
访问
USN-4151-1 vendor-advisory
cve.org
访问
USN-4151-2 vendor-advisory
cve.org
访问
openSUSE-SU-2019:2389 vendor-advisory
cve.org
访问
openSUSE-SU-2019:2393 vendor-advisory
cve.org
访问
FEDORA-2019-232f092db0 vendor-advisory
cve.org
访问
FEDORA-2019-986622833f vendor-advisory
cve.org
访问
FEDORA-2019-aba3cca74a vendor-advisory
cve.org
访问
openSUSE-SU-2019:2438 vendor-advisory
cve.org
访问
RHSA-2019:3725 vendor-advisory
cve.org
访问
openSUSE-SU-2019:2453 vendor-advisory
cve.org
访问
FEDORA-2019-0d3fcae639 vendor-advisory
cve.org
访问
FEDORA-2019-74ba24605e vendor-advisory
cve.org
访问
FEDORA-2019-b06ec6159b vendor-advisory
cve.org
访问
FEDORA-2019-758824a3ff vendor-advisory
cve.org
访问
FEDORA-2019-d202cda4f8 vendor-advisory
cve.org
访问
FEDORA-2019-57462fa10d vendor-advisory
cve.org
访问
RHSA-2019:3948 vendor-advisory
cve.org
访问
FEDORA-2019-7ec5bb5d22 vendor-advisory
cve.org
访问
FEDORA-2019-a268ba7b23 vendor-advisory
cve.org
访问
openSUSE-SU-2020:0086 vendor-advisory
cve.org
访问
无标题 x_refsource_MISC
cve.org
访问
无标题 x_refsource_MISC
cve.org
访问
无标题 x_refsource_MISC
cve.org
访问
无标题 x_refsource_MISC
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
[debian-lts-announce] 20200715 [SECURITY] [DLA 2280-1] python3.5 security update mailing-list
cve.org
访问
[bookkeeper-issues] 20200729 [GitHub] [bookkeeper] padma81 opened a new issue #2387: Security vulnerabilities in the apache/bookkeeper-4.9.2 image mailing-list
cve.org
访问
[debian-lts-announce] 20200822 [SECURITY] [DLA 2337-1] python2.7 security update mailing-list
cve.org
访问
CVSS评分详情
7.5
HIGH
CVSS向量: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS版本: 3.1
机密性
HIGH
完整性
NONE
可用性
NONE
时间信息
发布时间:
2019-09-06 17:24:35
修改时间:
2024-08-05 01:03:32
创建时间:
2025-11-11 15:35:36
更新时间:
2025-11-11 15:54:57
利用信息
暂无可利用代码信息
数据源详情
数据源 记录ID 版本 提取时间
CVE cve_CVE-2019-16056 2025-11-11 15:20:04 2025-11-11 07:35:36
NVD nvd_CVE-2019-16056 2025-11-11 14:56:26 2025-11-11 07:44:08
CNNVD cnnvd_CNNVD-201909-251 2025-11-11 15:10:16 2025-11-11 07:54:57
版本与语言
当前版本: v3
主要语言: EN
支持语言:
EN ZH
安全公告
暂无安全公告信息
变更历史
v3 CNNVD
2025-11-11 15:54:57
vulnerability_type: 未提取 → 输入验证错误; cnnvd_id: 未提取 → CNNVD-201909-251; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 输入验证错误
  • cnnvd_id: 未提取 -> CNNVD-201909-251
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:44:08
severity: SeverityLevel.MEDIUM → SeverityLevel.HIGH; cvss_score: 未提取 → 7.5; cvss_vector: NOT_EXTRACTED → CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N; cvss_version: NOT_EXTRACTED → 3.1; affected_products_count: 0 → 20; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • severity: SeverityLevel.MEDIUM -> SeverityLevel.HIGH
  • cvss_score: 未提取 -> 7.5
  • cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • cvss_version: NOT_EXTRACTED -> 3.1
  • affected_products_count: 0 -> 20
  • data_sources: ['cve'] -> ['cve', 'nvd']