CVE-2019-9633

6.5 mediumEPSS 2.3%

Medium (6.5) in gnome glib. EPSS 2.3% chance of exploitation in the next 30 days.

gio/gsocketclient.c in GNOME GLib 2.59.2 does not ensure that a parent GTask remains alive during the execution of a connection-attempting enumeration, which allows remote attackers to cause a denial of service (g_socket_client_connected_callback mishandling and application crash) via a crafted web site, as demonstrated by GNOME Web (aka Epiphany).

Severity

CVSS 3.0

6.5 medium

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS: 2.3% chance of exploitation in the next 30 days; higher than 83% of CVEs (scores of 2026-10-31)
CWE: CWE-754
Published: 2019-03-08
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

gnome:glib

References

http://www.securityfocus.com/bid/107391
https://gitlab.gnome.org/GNOME/glib/issues/1649
http://www.securityfocus.com/bid/107391
https://gitlab.gnome.org/GNOME/glib/issues/1649

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