ALT-PU-2019-1452-1

Package update glib2 in branch sisyphus

Version2.60.0-alt1

Published2019-03-18

Max severityHIGH

Severity:

Closed issues (2)

HIGH7.5

Уязвимость функций g_file_make_directory_with_parents, g_file_replace_contents библиотеки Glib, позволяющая нарушителю повысить свои привилегии и получить доступ к файлам

Published: 2020-03-04Modified: 2023-11-21

CVSS 3.xHIGH 7.5

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CVSS 2.0HIGH 7.8

CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:C/A:N

References

CVE-2019-13012

HIGH7.5

The keyfile settings backend in GNOME GLib (aka glib2.0) before 2.60.0 creates directories using g_file_make_directory_with_parents (kfsb->dir, NULL, NULL) and files using g_file_replace_contents (kfsb->file, contents, length, NULL, FALSE, G_FILE_CREATE_REPLACE_DESTINATION, NULL, NULL, NULL). Consequently, it does not properly restrict directory (and file) permissions. Instead, for directories, 0777 permissions are used; for files, default file permissions are used. This is similar to CVE-2019-12450.

Published: 2019-06-28Modified: 2024-11-21

CVSS 2.0MEDIUM 5.0

CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS 3.xHIGH 7.5

CVSS:3.x/CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References