CVE-2021-27219

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Source
https://cve.org/CVERecord?id=CVE-2021-27219
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-27219.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-27219
Downstream
Related
Published
2021-02-15T17:15:13.137Z
Modified
2026-05-13T04:03:21.838944437Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in GNOME GLib before 2.66.6 and 2.67.x before 2.67.3. The function gbytesnew 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.

Database specific 
{
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "last_affected": "9.0"
                }
            ],
            "cpe": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "33"
                }
            ],
            "cpe": "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "34"
                }
            ],
            "cpe": "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",
            "source": "CPE_FIELD"
        }
    ]
}
References

Affected packages

Git / gitlab.gnome.org/gnome/glib

Affected ranges

Type
GIT
Repo
https://gitlab.gnome.org/gnome/glib
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
d5ec4f360fb5a2ef0df1862999f970dc67fa352c
Introduced
8f0b968cd128915853d17bf7944f7e0ebd90a399
Fixed
5bc9710fa644115b39bcc6fbed3b44397fd5bfa5
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.66.6"
        },
        {
            "introduced": "2.67.0"
        },
        {
            "fixed": "2.67.3"
        }
    ],
    "cpe": "cpe:2.3:a:gnome:glib:*:*:*:*:*:*:*:*",
    "source": "CPE_FIELD"
}

Affected versions

2.*
2.20.0
2.20.1
2.21.1
2.21.2
2.21.3
2.21.4
2.21.5
2.21.6
2.22.0
2.22.2
2.23.0
2.23.1
2.23.2
2.23.3
2.23.4
2.23.5
2.23.6
2.24.0
2.25.0
2.25.10
2.25.11
2.25.12
2.25.13
2.25.14
2.25.15
2.25.2
2.25.3
2.25.4
2.25.5
2.25.6
2.25.8
2.25.9
2.27.0
2.27.1
2.27.2
2.27.3
2.27.5
2.27.90
2.27.91
2.27.92
2.27.93
2.28.0
2.29.10
2.29.12
2.29.14
2.29.16
2.29.18
2.29.4
2.29.6
2.29.8
2.29.90
2.31.0
2.31.10
2.31.12
2.31.14
2.31.16
2.31.18
2.31.2
2.31.20
2.31.22
2.31.4
2.31.6
2.31.8
2.32.0
2.32.1
2.33.1
2.33.10
2.33.12
2.33.14
2.33.2
2.33.3
2.33.4
2.33.6
2.33.8
2.34.0
2.35.1
2.35.2
2.35.3
2.35.4
2.35.6
2.35.7
2.35.8
2.35.9
2.36.0
2.37.0
2.37.1
2.37.2
2.37.3
2.37.4
2.37.5
2.37.6
2.37.7
2.37.92
2.37.93
2.38.0
2.39.0
2.39.1
2.39.2
2.39.3
2.39.4
2.39.90
2.39.91
2.39.92
2.41.1
2.41.2
2.41.3
2.41.4
2.41.5
2.42.0
2.43.0
2.43.1
2.43.2
2.43.3
2.43.4
2.43.90
2.43.91
2.43.92
2.45.1
2.45.2
2.45.3
2.45.4
2.45.5
2.45.6
2.45.7
2.45.8
2.46.0
2.47.1
2.47.2
2.47.3
2.47.4
2.47.5
2.47.6
2.47.92
2.48.0
2.49.1
2.49.2
2.49.3
2.49.4
2.49.5
2.49.6
2.49.7
2.50.0
2.50.1
2.51.0
2.51.1
2.51.2
2.51.3
2.51.4
2.51.5
2.52.0
2.53.1
2.53.2
2.53.3
2.53.4
2.53.5
2.53.6
2.53.7
2.54.0
2.55.0
2.55.1
2.56.0
2.57.1
2.57.2
2.57.3
2.58.0
2.59.0
2.59.1
2.59.2
2.59.3
2.60.0
2.61.0
2.61.1
2.61.2
2.61.3
2.62.0
2.63.0
2.63.1
2.63.2
2.63.3
2.63.4
2.63.5
2.63.6
2.64.0
2.65.0
2.65.1
2.65.2
2.65.3
2.66.0
2.66.1
2.66.2
2.66.3
2.66.4
2.66.5
2.67.0
2.67.1
2.67.2
Other
FOR_GNOME_0_99_1
GLIB_1_1_0
GLIB_1_1_1
GLIB_1_1_10
GLIB_1_1_11
GLIB_1_1_12
GLIB_1_1_13
GLIB_1_1_14
GLIB_1_1_15
GLIB_1_1_16
GLIB_1_1_2
GLIB_1_1_3
GLIB_1_1_3a
GLIB_1_1_4
GLIB_1_1_5
GLIB_1_1_6
GLIB_1_1_7
GLIB_1_1_8
GLIB_1_1_8a
GLIB_1_1_9
GLIB_1_2_0
GLIB_1_2_9PRE1
GLIB_1_3_0
GLIB_1_3_1
GLIB_1_3_10
GLIB_1_3_11
GLIB_1_3_12
GLIB_1_3_13
GLIB_1_3_14
GLIB_1_3_15
GLIB_1_3_2
GLIB_1_3_3
GLIB_1_3_4
GLIB_1_3_5
GLIB_1_3_6
GLIB_1_3_7
GLIB_1_3_8
GLIB_1_3_9
GLIB_2_0_0
GLIB_2_0_0_RC1
GLIB_2_0_1
GLIB_2_10_0
GLIB_2_10_1
GLIB_2_11_0
GLIB_2_11_1
GLIB_2_11_2
GLIB_2_11_3
GLIB_2_11_4
GLIB_2_12_0
GLIB_2_12_1
GLIB_2_12_2
GLIB_2_13_0
GLIB_2_13_1
GLIB_2_13_2
GLIB_2_13_3
GLIB_2_13_5
GLIB_2_13_6
GLIB_2_13_7
GLIB_2_14_0
GLIB_2_14_1
GLIB_2_14_2
GLIB_2_14_3
GLIB_2_15_1
GLIB_2_15_2
GLIB_2_15_3
GLIB_2_15_4
GLIB_2_15_5
GLIB_2_15_6
GLIB_2_16_1
GLIB_2_17_0
GLIB_2_17_1
GLIB_2_17_2
GLIB_2_17_3
GLIB_2_17_4
GLIB_2_17_5
GLIB_2_17_6
GLIB_2_17_7
GLIB_2_18_0
GLIB_2_18_1
GLIB_2_19_0
GLIB_2_19_1
GLIB_2_19_10
GLIB_2_19_2
GLIB_2_19_3
GLIB_2_19_4
GLIB_2_19_5
GLIB_2_19_6
GLIB_2_19_7
GLIB_2_19_8
GLIB_2_19_9
GLIB_2_1_3
GLIB_2_1_4
GLIB_2_1_5
GLIB_2_20_0
GLIB_2_2_0
GLIB_2_3_0
GLIB_2_3_1
GLIB_2_3_2
GLIB_2_3_3
GLIB_2_3_5
GLIB_2_3_6
GLIB_2_4_0
GLIB_2_4_1
GLIB_2_5_0
GLIB_2_5_1
GLIB_2_5_2
GLIB_2_5_3
GLIB_2_5_5
GLIB_2_5_6
GLIB_2_6_0
GLIB_2_6_1
GLIB_2_7_0
GLIB_2_7_1
GLIB_2_7_2
GLIB_2_7_3
GLIB_2_7_4
GLIB_2_7_5
GLIB_2_7_6
GLIB_2_7_7
GLIB_2_8_0
GLIB_2_8_1
GLIB_2_9_0
GLIB_2_9_1
GLIB_2_9_2
GLIB_2_9_3
GLIB_2_9_4
GLIB_2_9_5
GLIB_2_9_6
GLIB_GNOME_0_99_1
GLIB_VERSION_1_1_3
GNOME_PRINT_0_24
GOBJECT_GType_guint
GTK_2_5_4
GTK_2_7_4
GTK_ALL_1_3_6
PRE_CLEANUP
R_2_0_core
glib-2-0-branchpoint
glib-2-10-branchpoint
glib-2-12-branchpoint
glib-2-2-branchpoint
glib-2-4-branchpoint
glib-2-6-branchpoint
gobject_0_10_0
gobject_0_9_0
start
glib-2.*
glib-2.25.7

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-27219.json"