7.5
CVSSv3

CVE-2021-27218

Published: 15/02/2021 Updated: 07/11/2023
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

An issue exists in GNOME GLib prior to 2.66.7 and 2.67.x prior to 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.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

gnome glib

fedoraproject fedora 33

fedoraproject fedora 34

debian debian linux 9.0

netapp cloud backup -

netapp active iq unified manager -

netapp e-series performance analyzer -

broadcom brocade fabric operating system firmware -

Vendor Advisories

Synopsis Moderate: OpenShift Container Platform 4103 security update Type/Severity Security Advisory: Moderate Topic Red Hat OpenShift Container Platform release 4103 is now available withupdates to packages and images that fix several bugs and add enhancementsRed Hat Product Security has rated this update as having a security impact of ...
Synopsis Important: Service Telemetry Framework 14 security update Type/Severity Security Advisory: Important Topic An update is now available for Service Telemetry Framework 14 for RHEL 8Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (CVSS) base score, which g ...
An issue was discovered in GNOME GLib before 2667 and 267x before 2674 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 (CVE-2021-27218) ...
An issue was discovered in GNOME GLib before 2667 and 267x before 2674 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 ...