Bugzilla – Bug 1183533
VUL-1: CVE-2021-28153: glib2: g_file_replace() with G_FILE_CREATE_REPLACE_DESTINATION creates empty target for dangling symlink
Last modified: 2023-01-26 23:25:20 UTC
rh#1938291 An issue was discovered in GNOME GLib before 2.66.8. When g_file_replace() is used with G_FILE_CREATE_REPLACE_DESTINATION to replace a path that is a dangling symlink, it incorrectly also creates the target of the symlink as an empty file, which could conceivably have security relevance if the symlink is attacker-controlled. (If the path is a symlink to a file that already exists, then the contents of that file correctly remain unchanged.) References: https://gitlab.gnome.org/GNOME/glib/-/issues/2325 References: https://bugzilla.redhat.com/show_bug.cgi?id=1938291 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-28153 https://access.redhat.com/security/cve/CVE-2021-28153 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28153 https://gitlab.gnome.org/GNOME/glib/-/issues/2325
tracking as affected: - SUSE:SLE-11-SP1:Update/glib2 - SUSE:SLE-12-SP2:Update/glib2 - SUSE:SLE-15:Update/glib2 - SUSE:SLE-15-SP2:Update/glib2
SUSE-SU-2022:1455-1: An update that fixes one vulnerability is now available. Category: security (low) Bug References: 1183533 CVE References: CVE-2021-28153 JIRA References: Sources used: openSUSE Leap 15.4 (src): glib2-2.62.6-150200.3.9.1 openSUSE Leap 15.3 (src): glib2-2.62.6-150200.3.9.1 SUSE Linux Enterprise Realtime Extension 15-SP2 (src): glib2-2.62.6-150200.3.9.1 SUSE Linux Enterprise Module for Basesystem 15-SP3 (src): glib2-2.62.6-150200.3.9.1 SUSE Linux Enterprise Micro 5.2 (src): glib2-2.62.6-150200.3.9.1 SUSE Linux Enterprise Micro 5.1 (src): glib2-2.62.6-150200.3.9.1 SUSE Linux Enterprise Micro 5.0 (src): glib2-2.62.6-150200.3.9.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
SUSE-SU-2022:1758-1: An update that fixes one vulnerability is now available. Category: security (low) Bug References: 1183533 CVE References: CVE-2021-28153 JIRA References: Sources used: SUSE Linux Enterprise Workstation Extension 12-SP5 (src): glib2-2.48.2-12.28.1 SUSE Linux Enterprise Software Development Kit 12-SP5 (src): glib2-2.48.2-12.28.1 SUSE Linux Enterprise Server 12-SP5 (src): glib2-2.48.2-12.28.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
SUSE-SU-2022:1758-2: An update that fixes one vulnerability is now available. Category: security (low) Bug References: 1183533 CVE References: CVE-2021-28153 JIRA References: Sources used: SUSE OpenStack Cloud Crowbar 9 (src): glib2-2.48.2-12.28.1 SUSE OpenStack Cloud 9 (src): glib2-2.48.2-12.28.1 SUSE Linux Enterprise Server for SAP 12-SP4 (src): glib2-2.48.2-12.28.1 SUSE Linux Enterprise Server 12-SP4-LTSS (src): glib2-2.48.2-12.28.1 SUSE Linux Enterprise Server 12-SP2-BCL (src): glib2-2.48.2-12.28.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
SUSE-SU-2022:1455-2: An update that fixes one vulnerability is now available. Category: security (low) Bug References: 1183533 CVE References: CVE-2021-28153 JIRA References: Sources used: openSUSE Leap Micro 5.2 (src): glib2-2.62.6-150200.3.10.1 SUSE Manager Server 4.2 (src): glib2-2.62.6-150200.3.10.1 SUSE Manager Retail Branch Server 4.2 (src): glib2-2.62.6-150200.3.10.1 SUSE Manager Proxy 4.2 (src): glib2-2.62.6-150200.3.10.1 SUSE Linux Enterprise Server for SAP 15-SP3 (src): glib2-2.62.6-150200.3.10.1 SUSE Linux Enterprise Server for SAP 15-SP2 (src): glib2-2.62.6-150200.3.10.1 SUSE Linux Enterprise Server 15-SP3-LTSS (src): glib2-2.62.6-150200.3.10.1 SUSE Linux Enterprise Server 15-SP2-LTSS (src): glib2-2.62.6-150200.3.10.1 SUSE Linux Enterprise Realtime Extension 15-SP3 (src): glib2-2.62.6-150200.3.10.1 SUSE Linux Enterprise High Performance Computing 15-SP3-LTSS (src): glib2-2.62.6-150200.3.10.1 SUSE Linux Enterprise High Performance Computing 15-SP3-ESPOS (src): glib2-2.62.6-150200.3.10.1 SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS (src): glib2-2.62.6-150200.3.10.1 SUSE Enterprise Storage 7.1 (src): glib2-2.62.6-150200.3.10.1 SUSE Enterprise Storage 7 (src): glib2-2.62.6-150200.3.10.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.