MGASA-2021-0143: appstream-glib Mageia

CVSS: UnknownPublished
Published 18-03-2021Last modified 16-04-2026
Open JSON

Vulnerability summary

MGASA-2021-0143 is a vulnerability in appstream-glib 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-2021-21261CVE-2021-21381

Timeline

  1. 18-03-2021
    PublishedVulnerability first disclosed.
  2. 16-04-2026
    Last modifiedVulnerability information updated.

Description

Updated flatpak packages fix security vulnerabilities Sandbox escape where a malicious application can execute code outside the sandbox by controlling the environment of the "flatpak run" command when spawning a sub-sandbox (CVE-2021-21261). A potential attack where a flatpak application could use custom formatted .desktop files to gain access to files on the host system (CVE-2021-21381). The update also removes the unnecessary flatpak-tests subpackage.

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

Mageia7 products
  • appstream-glib< 0.7.15-1.mga7
  • bubblewrap< 0.4.1-1.mga7
  • flatpak< 1.10.2-1.mga7
  • gnome-software< 3.32.2-2.1.mga7
  • libglib-testing< 0.1.0-2.mga7

1 vendor · 7 products

References

9 links