Red Hat: CVE-2021-27219: CVE-2021-27219 glib: integer overflow in g_bytes_new function on 64-bit platforms due to an implicit cast from 64 bits to 32 bits (Multiple Advisories)
5
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
02/15/2021
06/01/2021
06/01/2021
12/15/2023
Description
An issue was discovered in GNOME GLib before 2.66.6 and 2.67.x before 2.67.3. The function g_bytes_new has an integer overflow on 64-bit platforms due to an implicit cast from 64 bits to 32 bits. The overflow could potentially lead to memory corruption.
Solution(s)
- redhat-upgrade-glib2
- redhat-upgrade-glib2-debuginfo
- redhat-upgrade-glib2-debugsource
- redhat-upgrade-glib2-devel
- redhat-upgrade-glib2-devel-debuginfo
- redhat-upgrade-glib2-doc
- redhat-upgrade-glib2-fam
- redhat-upgrade-glib2-fam-debuginfo
- redhat-upgrade-glib2-static
- redhat-upgrade-glib2-tests
- redhat-upgrade-glib2-tests-debuginfo
- redhat-upgrade-mingw32-glib2
- redhat-upgrade-mingw32-glib2-debuginfo
- redhat-upgrade-mingw32-glib2-static
- redhat-upgrade-mingw64-glib2
- redhat-upgrade-mingw64-glib2-debuginfo
- redhat-upgrade-mingw64-glib2-static
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