MGASA-2021-0193

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2021-3426
Published: 18 Apr 2021, 18:34
Last modified:16 Apr 2026, 04:25

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

18 Apr 2021, 18:34
Published
Vulnerability first disclosed
16 Apr 2026, 04:25
Last Modified
Vulnerability information updated

Description

Updated python3 packages fix security vulnerability There's a flaw in Python 3's pydoc. A local or adjacent attacker who discovers or is able to convince another local or adjacent user to start a pydoc server could access the server and use it to disclose sensitive information belonging to the other user that they would not normally be able to access. The highest risk of this flaw is to data confidentiality (CVE-2021-3426).

Affected Systems

  • mageia•python3

    < 3.7.10-1.1.mga7

  • mageia•python3

    < 3.8.9-1.mga8

References (4)