CVE-2019-12450

Publication date 29 May 2019

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

9.8 · Critical

Score breakdown

file_copy_fallback in gio/gfile.c in GNOME GLib 2.15.0 through 2.61.1 does not properly restrict file permissions while a copy operation is in progress. Instead, default permissions are used.

Status

Package Ubuntu Release Status
glib2.0 19.04 disco
Fixed 2.60.0-1ubuntu0.1
18.10 cosmic
Fixed 2.58.1-2ubuntu0.1
18.04 LTS bionic
Fixed 2.56.4-0ubuntu0.18.04.3
16.04 LTS xenial
Fixed 2.48.2-0ubuntu4.2
14.04 LTS trusty

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Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
glib2.0

Severity score breakdown

Parameter Value
Base score 9.8 · Critical
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Related Ubuntu Security Notices (USN)

Other references