| Name | CVE-2019-9633 |
| Description | 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). |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| glib2.0 (PTS) | buster | 2.58.3-2+deb10u3 | fixed |
| buster (security) | 2.58.3-2+deb10u5 | fixed |
| bullseye | 2.66.8-1+deb11u1 | fixed |
| bookworm | 2.74.6-2 | fixed |
| trixie | 2.78.4-1 | fixed |
| sid | 2.78.4-7 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| glib2.0 | source | (unstable) | (not affected) | | | |
Notes
- glib2.0 <not-affected> (Vulnerable code introduced in 2.59.1, cf #924344)
https://gitlab.gnome.org/GNOME/glib/issues/1649
https://gitlab.gnome.org/GNOME/glib/commit/d553d92d6e9f53cbe5a34166fcb919ba652c6a8e (2.59.2)
Issue only in 2.59.1 and fixed in 2.59.2.