Description
An issue was discovered in GNOME GLib before 2.66.6 and 2.67.x before 2.67.3. The function g_bytes_new has an integer overflow on 64-bit platforms due to an implicit cast from 64 bits to 32 bits. The overflow could potentially lead to memory corruption.
References (7)
Core 7
Core References
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://gitlab.gnome.org/GNOME/glib/-/issues/2319
Mailing List mailing-list
x_refsource_mlist
https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2REA7RVKN7ZHRLJOEGBRQKJIPZQPAELZ/
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20210319-0004/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JJMPNDO4GDVURYQFYKFOWY5HAF4FTEPN/
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/202107-13
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2022/06/msg00006.html
Scores
CVSS v3
7.5
EPSS
0.0288
EPSS Percentile
85.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-681
Status
published
Products (8)
broadcom/brocade_fabric_operating_system_firmware
debian/debian_linux
9.0
fedoraproject/fedora
33
fedoraproject/fedora
34
gnome/glib
< 2.66.6
netapp/active_iq_unified_manager
netapp/cloud_backup
netapp/e-series_performance_analyzer
Published
Feb 15, 2021
Tracked Since
Feb 18, 2026