CVE-2021-27218CWE-681

CVE-2021-27218

High · published February 15, 2021

CVSS v3.1
7.5
EPSS
4%
Percentile
90.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.04080 · 90.7th percentile
Weakness
CWE-681 · Incorrect Conversion between Numeric Types
Published
2021-02-15T22:15Z
Affected products (9)
ProductVersionsFixed in
gnome/glib< 2.66.72.66.7
gnome/glib≥ 2.67.0, < 2.67.42.67.4
fedoraproject/fedoraall versions—
fedoraproject/fedoraall versions—
netapp/active_iq_unified_managerall versions—
netapp/cloud_backupall versions—
netapp/e-series_performance_analyzerall versions—
broadcom/brocade_fabric_operating_system_firmwareall versions—
debian/debian_linuxall versions—
References (21)
https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1942 · [email protected]https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1944 · [email protected]https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E · [email protected]https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E · [email protected]https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E · [email protected]https://lists.debian.org/debian-lts-announce/2022/06/msg00006.html · [email protected]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2REA7RVKN7ZHRLJOEGBRQKJIPZQPAELZ/ · [email protected]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JJMPNDO4GDVURYQFYKFOWY5HAF4FTEPN/ · [email protected]https://security.gentoo.org/glsa/202107-13 · [email protected]https://security.netapp.com/advisory/ntap-20210319-0004/ · [email protected]https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1942 · af854a3a-2127-422b-91ae-364da2661108https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1944 · af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E · af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E · af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E · af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2022/06/msg00006.html · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2REA7RVKN7ZHRLJOEGBRQKJIPZQPAELZ/ · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JJMPNDO4GDVURYQFYKFOWY5HAF4FTEPN/ · af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202107-13 · af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20210319-0004/ · af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/html/ssa-398330.html · 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
EPSS history
Timeline
  • 15 FEB 16:27Z
    An issue was discovered in GNOME GLib before 2.66.7 and 2.67.x before 2.67.4
    cvelistv5