A flaw was found in GLib. An off-by-one error can occur in the gvs_tuple_is_normal function in the glib/gvariant-serialiser.c file when doing an alignment padding check because the bounds check uses > instead of >=, causing an out-of-bounds read of only 1 byte. This issue can cause a minor information disclosure of 1 byte and a denial of service when the out-of-bounds read crosses a page boundary.
2.84.1-12.84.1-22.84.2-12.84.3-12.85.1-22.85.2-22.85.3-12.86.0-22.86.0-2ubuntu0.12.86.0-2ubuntu0.2+1 more2.46.1-12.46.1-22.47.1-12.47.3-32.47.4-12.47.5-12.47.6-12.48.0-1ubuntu32.48.0-1ubuntu42.48.1-1~ubuntu16.04.1+15 moreExploitability
AV:NAC:LPR:NUI:NScope
S:UImpact
C:LI:NA:HCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H