Bug 28386

Summary:	python-yaml security issue CVE-2020-14343
Product:	Mageia	Reporter:	Zombie Ryushu <zombie_ryushu>
Component:	Security	Assignee:	Mageia Bug Squad <bugsquad>
Status:	RESOLVED DUPLICATE	QA Contact:	Sec team <security>
Severity:	normal
Priority:	Normal
Version:	Cauldron
Target Milestone:	---
Hardware:	All
OS:	Linux
URL:	https://nvd.nist.gov/vuln/detail/CVE-2020-14343
Whiteboard:
Source RPM:	python-yaml-5.3.1-2.mga8.src.rpm	CVE:	CVE-2020-14343
Status comment:

Description Zombie Ryushu 2021-02-20 09:33:14 CET

A vulnerability was discovered in the PyYAML library in versions before 5.4, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method or with the FullLoader loader. Applications that use the library to process untrusted input may be vulnerable to this flaw. This flaw allows an attacker to execute arbitrary code on the system by abusing the python/object/new constructor. This flaw is due to an incomplete fix for CVE-2020-1747.

Zombie Ryushu 2021-02-20 09:33:27 CET

CVE: (none) => CVE-2020-14343

Comment 1 Zombie Ryushu 2021-02-20 09:39:34 CET

Dupe.

*** This bug has been marked as a duplicate of bug 28205 ***

Resolution: (none) => DUPLICATE
Status: NEW => RESOLVED