Description
A flaw was found in GLib, which is vulnerable to an integer overflow in the g_string_insert_unichar() function. When the position at which to insert the character is large, the position will overflow, leading to a buffer underwrite.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
glib
Default version status: unaffected
0 to < 2.84.2affected
Red Hat Red Hat Enterprise Linux 10
Default version status: affected
0:2.80.4-4.el10_0.6 to < *unaffected
Red Hat Red Hat Enterprise Linux 8
Default version status: affected
0:2.56.4-166.el8_10 to < *unaffected
Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support
Default version status: affected
0:2.56.4-8.el8_2.2 to < *unaffected
Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
Default version status: affected
0:2.56.4-10.el8_4.2 to < *unaffected
Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On
Default version status: affected
0:2.56.4-10.el8_4.2 to < *unaffected
Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
Default version status: affected
0:2.56.4-158.el8_6.2 to < *unaffected
Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service
Default version status: affected
0:2.56.4-158.el8_6.2 to < *unaffected
Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
Default version status: affected
0:2.56.4-158.el8_6.2 to < *unaffected
Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service
Default version status: affected
0:2.56.4-162.el8_8 to < *unaffected
Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
Default version status: affected
0:2.56.4-162.el8_8 to < *unaffected
Red Hat Red Hat Enterprise Linux 9
Default version status: affected
0:2.68.4-16.el9_6.2 to < *unaffected
Red Hat Red Hat Enterprise Linux 9
Default version status: affected
0:2.68.4-16.el9_6.2 to < *unaffected
Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions
Default version status: affected
0:2.68.4-5.el9_0.2 to < *unaffected
Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions
Default version status: affected
0:2.68.4-7.el9_2.2 to < *unaffected
Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support
Default version status: affected
0:2.68.4-14.el9_4.3 to < *unaffected
Red Hat Red Hat Insights proxy 1.5
Default version status: affected
1.5.5-1754504343 to < *unaffected
Red Hat Red Hat OpenShift distributed tracing 3.6.0
Default version status: affected
rhosdt-3.6-1753265330 to < *unaffected
Red Hat Red Hat OpenShift distributed tracing 3.6.0
Default version status: affected
rhosdt-3.6-1753265394 to < *unaffected
Red Hat Red Hat OpenShift distributed tracing 3.6.0
Default version status: affected
rhosdt-3.6-1753265332 to < *unaffected
Red Hat Red Hat OpenShift distributed tracing 3.6.0
Default version status: affected
rhosdt-3.6-1753265435 to < *unaffected
Red Hat Red Hat OpenShift distributed tracing 3.6.0
Default version status: affected
rhosdt-3.6-1753265342 to < *unaffected
Red Hat Red Hat OpenShift distributed tracing 3.6.0
Default version status: affected
rhosdt-3.6-1753265332 to < *unaffected
Red Hat Red Hat OpenShift distributed tracing 3.6.0
Default version status: affected
rhosdt-3.6-1753269432 to < *unaffected
Red Hat Red Hat OpenShift distributed tracing 3.6.0
Default version status: affected
rhosdt-3.6-1753265411 to < *unaffected
Red Hat Red Hat OpenShift distributed tracing 3.6.0
Default version status: affected
rhosdt-3.6-1753265314 to < *unaffected
Red Hat Red Hat Enterprise Linux 10
Default version status: affected
Red Hat Red Hat Enterprise Linux 10
Default version status: affected
Red Hat Red Hat Enterprise Linux 10
Default version status: affected
Red Hat Red Hat Enterprise Linux 10
Default version status: affected
Red Hat Red Hat Enterprise Linux 6
Default version status: affected
Red Hat Red Hat Enterprise Linux 7
Default version status: affected
Red Hat Red Hat Enterprise Linux 8
Default version status: affected
Red Hat Red Hat Enterprise Linux 8
Default version status: affected
Red Hat Red Hat Enterprise Linux 9
Default version status: affected
Red Hat Red Hat Enterprise Linux 9
Default version status: affected
Red Hat Red Hat Enterprise Linux 9
Default version status: affected
References
- https://access.redhat.com/errata/RHSA-2025:10855 ↗
- https://access.redhat.com/errata/RHSA-2025:11140 ↗
- https://access.redhat.com/errata/RHSA-2025:11327 ↗
- https://access.redhat.com/errata/RHSA-2025:11373 ↗
- https://access.redhat.com/errata/RHSA-2025:11374 ↗
- https://access.redhat.com/errata/RHSA-2025:11662 ↗
- https://access.redhat.com/errata/RHSA-2025:12275 ↗
- https://access.redhat.com/errata/RHSA-2025:13335 ↗
- https://access.redhat.com/errata/RHSA-2025:14988 ↗
- https://access.redhat.com/errata/RHSA-2025:14989 ↗
- https://access.redhat.com/errata/RHSA-2025:14990 ↗
- https://access.redhat.com/errata/RHSA-2025:14991 ↗
- https://access.redhat.com/security/cve/CVE-2025-4373 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=2364265 ↗
- https://gitlab.gnome.org/GNOME/glib/-/issues/3677 ↗
- https://cert-portal.siemens.com/productcert/html/ssa-082556.html ↗
- https://cert-portal.siemens.com/productcert/html/ssa-089022.html ↗