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Rocky Linux 8 : glib2 (RLSA-2021:2170)

high Nessus Plugin ID 157793

Synopsis

The remote Rocky Linux host is missing a security update.

Description

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2021:2170 advisory.

 - 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. (CVE-2021-27219)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://errata.rockylinux.org/RLSA-2021:2170

https://bugzilla.redhat.com/show_bug.cgi?id=1929858

https://bugzilla.redhat.com/show_bug.cgi?id=1953553

Plugin Details

Severity: High

ID: 157793

File Name: rocky_linux_RLSA-2021-2170.nasl

Version: 1.5

Type: local

Published: 2/9/2022

Updated: 11/9/2023

Supported Sensors: Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS Score Source: CVE-2021-27219

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:rocky:linux:glib2-devel, p-cpe:/a:rocky:linux:glib2, p-cpe:/a:rocky:linux:glib2-devel-debuginfo, p-cpe:/a:rocky:linux:glib2-fam-debuginfo, p-cpe:/a:rocky:linux:glib2-tests-debuginfo, p-cpe:/a:rocky:linux:glib2-debuginfo, p-cpe:/a:rocky:linux:glib2-static, p-cpe:/a:rocky:linux:glib2-fam, p-cpe:/a:rocky:linux:glib2-debugsource, cpe:/o:rocky:linux:8, p-cpe:/a:rocky:linux:glib2-doc, p-cpe:/a:rocky:linux:glib2-tests

Required KB Items: Host/local_checks_enabled, Host/RockyLinux/release, Host/RockyLinux/rpm-list, Host/cpu

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 7/22/2021

Vulnerability Publication Date: 2/15/2021

Reference Information

CVE: CVE-2021-27219