CVE catalog

CVE-2019-9633

glib2.0: CVE-2019-9633

Severity: High · CVSS 8.2CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Published: Jan 29, 2019, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 2.33% · Oct 25, 2026

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).

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	glib2.0	sid	`2.90.1-2`	not affected
Debian	glib2.0	forky	`2.90.1-2`	not affected
Debian	glib2.0	trixie	`2.84.4-3~deb13u5`	not affected
Debian	glib2.0	bookworm	`2.74.6-2+deb12u9`	not affected
Debian	glib2.0	bookworm-security	`2.74.6-2+deb12u2`	not affected

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	glib2.0	source	sid	`Not affected`	unimportant	Not reported	Not reported
Debian	glib2.0	source	forky	`Not affected`	unimportant	Not reported	Not reported
Debian	glib2.0	source	trixie	`Not affected`	unimportant	Not reported	Not reported
Debian	glib2.0	source	bookworm	`Not affected`	unimportant	Not reported	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[libglib2.0-0]Not affected
Source package: [glib2.0]
Details (4)
- 2.74.6-2+deb12u9 · amd64 · bookworm
  Not affected
  dsa · glib2.0 · debian · bookworm
- 2.74.6-2+deb12u9 · arm64 · bookworm
  Not affected
  dsa · glib2.0 · debian · bookworm
- 2.74.6-2+deb12u2 · amd64 · bookworm-security
  Not affected
  dsa · glib2.0 · debian · bookworm
- 2.74.6-2+deb12u2 · arm64 · bookworm-security
  Not affected
  dsa · glib2.0 · debian · bookworm
[libglib2.0-bin]Not affected
Source package: [glib2.0]
Details (4)
- 2.74.6-2+deb12u9 · amd64 · bookworm
  Not affected
  dsa · glib2.0 · debian · bookworm
- 2.74.6-2+deb12u9 · arm64 · bookworm
  Not affected
  dsa · glib2.0 · debian · bookworm
- 2.74.6-2+deb12u2 · amd64 · bookworm-security
  Not affected
  dsa · glib2.0 · debian · bookworm
- 2.74.6-2+deb12u2 · arm64 · bookworm-security
  Not affected
  dsa · glib2.0 · debian · bookworm
[libglib2.0-data]Not affected
Source package: [glib2.0]
Details (4)
- 2.74.6-2+deb12u9 · all · bookworm
  Not affected
  dsa · glib2.0 · debian · bookworm
- 2.74.6-2+deb12u9 · all · bookworm
  Not affected
  dsa · glib2.0 · debian · bookworm
- 2.74.6-2+deb12u2 · all · bookworm-security
  Not affected
  dsa · glib2.0 · debian · bookworm
- 2.74.6-2+deb12u2 · all · bookworm-security
  Not affected
  dsa · glib2.0 · debian · bookworm
[libglib2.0-dev]Not affected
Source package: [glib2.0]
Details (4)
- 2.74.6-2+deb12u9 · amd64 · bookworm
  Not affected
  dsa · glib2.0 · debian · bookworm
- 2.74.6-2+deb12u9 · arm64 · bookworm
  Not affected
  dsa · glib2.0 · debian · bookworm
- 2.74.6-2+deb12u2 · amd64 · bookworm-security
  Not affected
  dsa · glib2.0 · debian · bookworm
- 2.74.6-2+deb12u2 · arm64 · bookworm-security
  Not affected
  dsa · glib2.0 · debian · bookworm
[libglib2.0-dev-bin]Not affected
Source package: [glib2.0]
Details (4)
- 2.74.6-2+deb12u9 · amd64 · bookworm
  Not affected
  dsa · glib2.0 · debian · bookworm
- 2.74.6-2+deb12u9 · arm64 · bookworm
  Not affected
  dsa · glib2.0 · debian · bookworm
- 2.74.6-2+deb12u2 · amd64 · bookworm-security
  Not affected
  dsa · glib2.0 · debian · bookworm
- 2.74.6-2+deb12u2 · arm64 · bookworm-security
  Not affected
  dsa · glib2.0 · debian · bookworm
[libglib2.0-doc]Not affected
Source package: [glib2.0]
Details (4)
- 2.74.6-2+deb12u9 · all · bookworm
  Not affected
  dsa · glib2.0 · debian · bookworm
- 2.74.6-2+deb12u9 · all · bookworm
  Not affected
  dsa · glib2.0 · debian · bookworm
- 2.74.6-2+deb12u2 · all · bookworm-security
  Not affected
  dsa · glib2.0 · debian · bookworm
- 2.74.6-2+deb12u2 · all · bookworm-security
  Not affected
  dsa · glib2.0 · debian · bookworm
[libglib2.0-tests]Not affected
Source package: [glib2.0]
Details (4)
- 2.74.6-2+deb12u9 · amd64 · bookworm
  Not affected
  dsa · glib2.0 · debian · bookworm
- 2.74.6-2+deb12u9 · arm64 · bookworm
  Not affected
  dsa · glib2.0 · debian · bookworm
- 2.74.6-2+deb12u2 · amd64 · bookworm-security
  Not affected
  dsa · glib2.0 · debian · bookworm
- 2.74.6-2+deb12u2 · arm64 · bookworm-security
  Not affected
  dsa · glib2.0 · debian · bookworm

Observed: Oct 23, 2026, 5:45:30 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [Red Hat security advisories and VEX]