cnvd - cnvd-2018-19571

CNVD-2018-19571

Vulnerability from cnvd - Published: 2018-09-20

Title

marshmallow library for Python信息泄露漏洞

Description

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。marshmallow library是其中的一个用于将复杂对象转换成Python数据类型的轻量级库。 marshmallow library for Python 2.15.1之前版本和3.0.0b9之前的3.x版本中存在信息泄露漏洞，该漏洞源于在‘only’参数为空的列表中，程序会将所有的参数当做None来处理，攻击者可利用该漏洞获取所有的字段信息。

Severity

中

Patch Name

marshmallow library for Python信息泄露漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/marshmallow-code/marshmallow/issues/772

Reference

https://github.com/marshmallow-code/marshmallow/issues/772 https://github.com/marshmallow-code/marshmallow/pull/777 https://github.com/marshmallow-code/marshmallow/pull/782

Impacted products

Name
['Python marshmallow library for Python <2.15.1', 'Python marshmallow library for Python >3.*，<3.0.0b9']

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JSON

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    }
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  "discovererName": "deckar01",
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  "number": "CNVD-2018-19571",
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  "submitTime": "2018-09-20",
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}

CVE-2018-17175 (GCVE-0-2018-17175)

Vulnerability from cvelistv5 – Published: 2018-09-18 17:00 – Updated: 2024-09-17 02:16

Summary

In the marshmallow library before 2.15.1 and 3.x before 3.0.0b9 for Python, the schema "only" option treats an empty list as implying no "only" option, which allows a request that was intended to expose no fields to instead expose all fields (if the schema is being filtered dynamically using the "only" option, and there is a user role that produces an empty value for "only").

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/marshmallow-code/marshmallow/p…	x_refsource_MISC
	https://github.com/marshmallow-code/marshmallow/p…	x_refsource_MISC
	https://github.com/marshmallow-code/marshmallow/i…	x_refsource_MISC

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2018-19571

CVE-2018-17175 (GCVE-0-2018-17175)

Tags

Sightings

Nomenclature