CVE-2021-27219CWE-681

CVE-2021-27219

High · published February 15, 2021

CVSS v3.1
7.5
EPSS
3%
Percentile
87.5
In the wild
Unconfirmed
What it is

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.

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
0.03063 · 87.5th percentile
Weakness
CWE-681 · Incorrect Conversion between Numeric Types
Published
2021-02-15T22:15Z
Affected products (9)
ProductVersionsFixed in
gnome/glib< 2.66.62.66.6
gnome/glib≥ 2.67.0, < 2.67.32.67.3
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 (15)
https://gitlab.gnome.org/GNOME/glib/-/issues/2319 · [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/-/issues/2319 · 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 2.66.6 and 2.67.x before 2.67.3
    cvelistv5