CVE-2019-20326

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Source
https://nvd.nist.gov/vuln/detail/CVE-2019-20326
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-20326.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2019-20326
Downstream
Related
Published
2020-03-16T22:15:14Z
Modified
2025-09-16T07:02:53.523933Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A heap-based buffer overflow in cairoimagesurfacecreatefromjpeg() in extensions/cairo_io/cairo-image-surface-jpeg.c in GNOME gThumb before 3.8.3 and Linux Mint Pix before 2.4.5 allows attackers to cause a crash and potentially execute arbitrary code via a crafted JPEG file.

References

Affected packages

Debian:11 / gthumb

Package

Name
gthumb
Purl
pkg:deb/debian/gthumb?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3:3.8.3-0.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / gthumb

Package

Name
gthumb
Purl
pkg:deb/debian/gthumb?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3:3.8.3-0.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / gthumb

Package

Name
gthumb
Purl
pkg:deb/debian/gthumb?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3:3.8.3-0.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / gthumb

Package

Name
gthumb
Purl
pkg:deb/debian/gthumb?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3:3.8.3-0.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/linuxmint/pix

Affected ranges

Type
GIT
Repo
https://github.com/linuxmint/pix
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
60e4d161aa6c58b5355bc285a6d0a06ee04a4991
Type
GIT
Repo
https://gitlab.gnome.org/GNOME/gthumb
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
4faa5ce2358812d23a1147953ee76f59631590ad
Fixed
ca8f528209ab78935c30e42fe53bdf1a24f3cb44

Affected versions

1.*

1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.2.0
1.2.1
1.4.0
1.4.1
1.4.2
1.4.3
1.4.4
1.4.5
1.6.0
1.6.1
1.6.2
1.8.0
1.8.1
1.8.2

2.*

2.0.0
2.0.1
2.0.2
2.0.3
2.13.2
2.13.3
2.13.90
2.13.91
2.2.0
2.2.1
2.4.0
2.4.1
2.4.2
2.4.3
2.4.4
2.90.1
2.90.2
2.90.3

3.*

3.0.0
3.0.1
3.1.1
3.1.2
3.1.3
3.1.4
3.2.0
3.3.2
3.3.3
3.3.4
3.4.0
3.4.1
3.5.1
3.5.2
3.5.3
3.5.4
3.6.0
3.6.1
3.7.1
3.7.2
3.8.0
3.8.1
3.8.2

Other

GTHUMB_2_10_0
GTHUMB_2_10_1
GTHUMB_2_11_1
GTHUMB_2_11_2
GTHUMB_2_11_2_1
GTHUMB_2_11_3
GTHUMB_2_11_4
GTHUMB_2_11_5
GTHUMB_2_11_6
GTHUMB_2_11_90
GTHUMB_2_11_91
GTHUMB_2_11_92
GTHUMB_2_12_0
GTHUMB_2_13_1
GTHUMB_2_4_0
GTHUMB_2_7_3
GTHUMB_2_7_4
GTHUMB_2_7_5
GTHUMB_2_7_5_1
GTHUMB_2_7_6
GTHUMB_2_7_7
GTHUMB_2_7_8
GTHUMB_2_7_9
GTHUMB_2_9_1
GTHUMB_2_9_2
GTHUMB_2_9_3
start

master.*

master.mint18

Database specific 

{
    "vanir_signatures": [
        {
            "source": "https://gitlab.gnome.org/GNOME/gthumb@4faa5ce2358812d23a1147953ee76f59631590ad",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Function",
            "id": "CVE-2019-20326-6b08bd8c",
            "digest": {
                "function_hash": "190570146874380948005349743122422906983",
                "length": 8044.0
            },
            "target": {
                "file": "extensions/cairo_io/cairo-image-surface-jpeg.c",
                "function": "_cairo_image_surface_create_from_jpeg"
            }
        },
        {
            "source": "https://gitlab.gnome.org/GNOME/gthumb@4faa5ce2358812d23a1147953ee76f59631590ad",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Line",
            "id": "CVE-2019-20326-79793538",
            "digest": {
                "line_hashes": [
                    "119438977438693461586803994384772530619",
                    "35480740089566270441978501549344572455",
                    "71838117151021891516671634119327474900",
                    "217176081343619004235656596112380682561",
                    "205033367727630419954142509132989122390",
                    "143010593354799700167530627847400656740",
                    "149320870513665802398502119708311684098",
                    "17475053439708773680783958071435119823",
                    "303870756471842143342079490926129850173",
                    "153048170157115873281206117439286798967",
                    "83624499265539377306288489177279371166",
                    "206214604271297775734010960376675665223",
                    "208741833267028193460264524786318343454",
                    "72645997754060486035610160453070481149",
                    "38131006209269867587344459051192266802",
                    "89972704049667351032153708917157786752",
                    "303870756471842143342079490926129850173",
                    "153048170157115873281206117439286798967",
                    "83624499265539377306288489177279371166",
                    "206214604271297775734010960376675665223",
                    "159633334276651413161869510554762467033",
                    "72645997754060486035610160453070481149",
                    "38131006209269867587344459051192266802",
                    "89972704049667351032153708917157786752",
                    "303870756471842143342079490926129850173",
                    "153048170157115873281206117439286798967",
                    "83624499265539377306288489177279371166",
                    "206214604271297775734010960376675665223",
                    "190849595097629602552183065200181229011",
                    "72645997754060486035610160453070481149",
                    "38131006209269867587344459051192266802",
                    "89972704049667351032153708917157786752",
                    "303870756471842143342079490926129850173",
                    "153048170157115873281206117439286798967",
                    "83624499265539377306288489177279371166",
                    "206214604271297775734010960376675665223",
                    "190849595097629602552183065200181229011",
                    "72645997754060486035610160453070481149",
                    "38131006209269867587344459051192266802",
                    "89972704049667351032153708917157786752",
                    "303870756471842143342079490926129850173",
                    "153048170157115873281206117439286798967",
                    "83624499265539377306288489177279371166",
                    "206214604271297775734010960376675665223",
                    "208741833267028193460264524786318343454",
                    "72645997754060486035610160453070481149",
                    "38131006209269867587344459051192266802",
                    "89972704049667351032153708917157786752"
                ],
                "threshold": 0.9
            },
            "target": {
                "file": "extensions/cairo_io/cairo-image-surface-jpeg.c"
            }
        }
    ]
}