An issue was discovered in GNOME GLib before 2.66.7 and 2.67.x before 2.67.4. If g_byte_array_new_take() was called with a buffer of 4GB or more on a 64-bit platform the length would be truncated modulo 2**32 causing unintended length truncation.

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PT-2021-1988 · Glib +10 · Glib +10

Name of the Vulnerable Software and Affected Versions: GLib versions prior to 2.66.7 GLib versions 2.67.x prior to 2.67.4 Description: The issue is related to the function g byte array new take in the GLib library, which is associated with the copying of a buffer without checking the size of the...