CVE-2021-27218

An issue was discovered in GNOME GLib before 2.66.7 and 2.67.x before 2.67.4. If g_byte_array_new_take() was called with a buffer of 4GB or more on a 64-bit platform, the length would be truncated modulo 2**32, causing unintended length truncation.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 85%
VendorProductVersion
gnomeglib
𝑥
< 2.66.7
gnomeglib
2.67.0 ≤
𝑥
< 2.67.4
netappactive_iq_unified_manager
-
netappcloud_backup
-
netappe-series_performance_analyzer
-
broadcombrocade_fabric_operating_system_firmware
-
debiandebian_linux
9.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
glib2.0
bullseye
2.66.8-1+deb11u4
fixed
bullseye (security)
2.66.8-1+deb11u3
fixed
bookworm
2.74.6-2+deb12u3
fixed
bookworm (security)
2.74.6-2+deb12u2
fixed
sid
2.82.2-2
fixed
trixie
2.82.2-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
glib2.0
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
impish
not-affected
hirsute
not-affected
groovy
Fixed 2.66.1-2ubuntu0.1
released
focal
Fixed 2.64.6-1~ubuntu20.04.2
released
bionic
Fixed 2.56.4-0ubuntu0.18.04.7
released
xenial
Fixed 2.48.2-0ubuntu4.7
released
trusty
needed
References