A flaw was found in GLib. A buffer over-read can occur in g_io_channel_read_line_backend() in the giochannel.c file when a custom line terminator with a length greater than one is set, causing memcmp to read past the GString buffer. This vulnerability can cause a minor information disclosure of 7 bytes or a denial of service when the buffer over-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