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CVSSv2

CVE-2021-27219

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
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Vulnerability Summary

An issue exists in GNOME GLib prior to 2.66.6 and 2.67.x prior to 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.

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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

Amazon Linux 2: ALAS2-2021-1655
An issue was discovered in GNOME GLib before 2666 and 267x before 2673 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 (CVE-2021-27219) ...
Amazon Linux AMI: ALAS-2021-1526
An issue was discovered in GNOME GLib before 2666 and 267x before 2673 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 (CVE-2021-27219) ...
Arch Linux Issues:
An issue was discovered in GNOME GLib before 2666 and 267x before 2673 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 ...

ICS Advisories

https://ics-cert.us-cert.gov/advisories/fd87a3fc00e025fdc5034360097d2bdf
Critical Infrastructure Sectors: Critical Manufacturing

References

CWE-681https://gitlab.gnome.org/GNOME/glib/-/issues/2319https://security.netapp.com/advisory/ntap-20210319-0004/https://security.gentoo.org/glsa/202107-13https://lists.debian.org/debian-lts-announce/2022/06/msg00006.htmlhttps://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3Ehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2REA7RVKN7ZHRLJOEGBRQKJIPZQPAELZ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JJMPNDO4GDVURYQFYKFOWY5HAF4FTEPN/https://nvd.nist.govhttps://alas.aws.amazon.com/AL2/ALAS-2021-1655.htmlhttps://www.cisa.gov/news-events/ics-advisories/icsa-23-348-10
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2022-48700CVE-2022-48689CVE-2024-27956CVE-2023-6363SQLNULL pointer dereferenceCVE-2023-41830CVE-2015-2051arbitrary
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