CVE-2023-32665
Fixed in a distro release EPSS <1%CVSS 5.5
A flaw was found in GLib. GVariant deserialization is vulnerable to an exponential blowup issue where a crafted GVariant can cause excessive processing, leading to denial of service.
Products: Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Fedora 38, Fedora Extra Packages for Enterprise Linux, Fedora, Fedora 37, Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP, Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP, Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 9 | glib2 | 2.68.4-11.el9 |
| AlmaLinux 9 | glib2-devel | 2.68.4-11.el9 |
| AlmaLinux 9 | glib2-doc | 2.68.4-11.el9 |
| AlmaLinux 9 | glib2-static | 2.68.4-11.el9 |
| AlmaLinux 9 | glib2-tests | 2.68.4-11.el9 |
| AlmaLinux 9 | mingw32-glib2 | 2.78.0-1.el9 |
| AlmaLinux 9 | mingw32-glib2-static | 2.78.0-1.el9 |
| AlmaLinux 9 | mingw64-glib2 | 2.78.0-1.el9 |
| AlmaLinux 9 | mingw64-glib2-static | 2.78.0-1.el9 |
| Debian 10 | glib2.0 | 2.58.3-2+deb10u5 |
| Debian 12 | glib2.0 | 2.74.4-1 |
| Debian 13 | glib2.0 | 2.74.4-1 |
| Debian 14 | glib2.0 | 2.74.4-1 |
| Red Hat Enterprise Linux 9 | glib2 | 0:2.68.4-11.el9 |
| Red Hat Enterprise Linux 9 | glib2-debuginfo | 0:2.68.4-11.el9 |
| Red Hat Enterprise Linux 9 | glib2-debugsource | 0:2.68.4-11.el9 |
| Red Hat Enterprise Linux 9 | glib2-devel | 0:2.68.4-11.el9 |
| Red Hat Enterprise Linux 9 | glib2-devel-debuginfo | 0:2.68.4-11.el9 |
| Red Hat Enterprise Linux 9 | glib2-doc | 0:2.68.4-11.el9 |
| Red Hat Enterprise Linux 9 | glib2-static | 0:2.68.4-11.el9 |
| Red Hat Enterprise Linux 9 | glib2-tests | 0:2.68.4-11.el9 |
| Red Hat Enterprise Linux 9 | glib2-tests-debuginfo | 0:2.68.4-11.el9 |
| Red Hat Enterprise Linux 9 | mingw-glib2 | 0:2.78.0-1.el9 |
| Red Hat Enterprise Linux 9 | mingw32-glib2 | 0:2.78.0-1.el9 |
| Red Hat Enterprise Linux 9 | mingw32-glib2-debuginfo | 0:2.78.0-1.el9 |
| Red Hat Enterprise Linux 9 | mingw32-glib2-static | 0:2.78.0-1.el9 |
| Red Hat Enterprise Linux 9 | mingw64-glib2 | 0:2.78.0-1.el9 |
| Red Hat Enterprise Linux 9 | mingw64-glib2-debuginfo | 0:2.78.0-1.el9 |
| Red Hat Enterprise Linux 9 | mingw64-glib2-static | 0:2.78.0-1.el9 |
| SUSE Enterprise Storage 6 | glib2 | 2.54.3-150000.4.29.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | glib2 | 2.54.3-150000.4.29.1 |
| SUSE Linux Enterprise Server 15 SP1-LTSS | glib2 | 2.54.3-150000.4.29.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | glib2 | 2.54.3-150000.4.29.1 |
| Ubuntu 20.04 LTS | glib2.0 | 2.64.6-1~ubuntu20.04.6 |
| Ubuntu 22.04 LTS | glib2.0 | 2.72.4-0ubuntu2.2 |
| Ubuntu Pro 14.04 LTS | glib2.0 | 2.40.2-0ubuntu1.1+esm6 |
| Ubuntu Pro 16.04 LTS | glib2.0 | 2.48.2-0ubuntu4.8+esm3 |
| Ubuntu Pro 18.04 LTS | glib2.0 | 2.56.4-0ubuntu0.18.04.9+esm3 |