MGASA-2022-0270: python-ujson Mageia

CVSS: UnknownPublished
Published 29-07-2022Last modified 16-04-2026
Open JSON

Vulnerability summary

MGASA-2022-0270 is a vulnerability in python-ujson Mageia with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 2 · Downstream 0
CVE-2022-31116CVE-2022-31117

Timeline

  1. 29-07-2022
    PublishedVulnerability first disclosed.
  2. 16-04-2026
    Last modifiedVulnerability information updated.

Description

Updated python-ujson packages fix security vulnerability Add support for arbitrary size integers. Replace 'wchar_t' string decoding implementation with a 'uint32_t'-based one; fix handling of surrogates on decoding (CVE-2022-31116) Potential double free of buffer during string decoding - Fix memory leak on encoding errors when the buffer was resized - Integer parsing: always detect overflows - Fix handling of surrogates on encoding (CVE-2022-31117)

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Mageia1 product
  • python-ujson< 5.4.0-1.mga8

1 vendor · 1 product

References

3 links