Description
GNOME GLib 2.56.1 has an out-of-bounds read vulnerability in g_markup_parse_context_parse() in gmarkup.c, related to utf8_str().
References (7)
Core 7
Core References
Exploit, Vendor Advisory x_refsource_misc
https://gitlab.gnome.org/GNOME/glib/issues/1361
Third Party Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/3767-1/
Patch, Vendor Advisory x_refsource_misc
https://gitlab.gnome.org/GNOME/glib/commit/cec71705406f0b2790422f0c1aa0ff3b4b464b1b
Third Party Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/3767-2/
Mailing List mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2019/07/msg00029.html
Mailing List mailing-list
x_refsource_mlist
https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
Mailing List mailing-list
x_refsource_mlist
https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
Scores
CVSS v3
7.5
EPSS
0.0035
EPSS Percentile
57.6%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-125
Status
published
Products (5)
canonical/ubuntu_linux
12.04
canonical/ubuntu_linux
14.04
canonical/ubuntu_linux
16.04
canonical/ubuntu_linux
18.04
gnome/glib
2.56.1
Published
Sep 04, 2018
Tracked Since
Feb 18, 2026