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ubuntucveUbuntu.comUB:CVE-2021-45463
HistoryDec 23, 2021 - 12:00 a.m.

CVE-2021-45463

2021-12-2300:00:00
ubuntu.com
ubuntu.com
19
gegl
0.4.34
load_cache
unescaped pathname
shell expansion
imagemagick
convert
gimp
2.10.30
vulnerable feature
unix

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

68.6%

load_cache in GEGL before 0.4.34 allows shell expansion when a pathname in
a constructed command line is not escaped or filtered. This is caused by
use of the system library function for execution of the ImageMagick convert
fallback in magick-load. NOTE: GEGL releases before 0.4.34 are used in GIMP
releases before 2.10.30; however, this does not imply that GIMP builds
enable the vulnerable feature.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchgegl< 0.3.30-1ubuntu1+esm1UNKNOWN
ubuntu20.04noarchgegl< 0.4.22-3ubuntu0.1~esm1UNKNOWN
ubuntu22.04noarchgegl< 1:0.4.34-1UNKNOWN
ubuntu22.10noarchgegl< 1:0.4.34-1UNKNOWN
ubuntu23.04noarchgegl< 1:0.4.34-1UNKNOWN
ubuntu23.10noarchgegl< 1:0.4.34-1UNKNOWN
ubuntu24.04noarchgegl< 1:0.4.34-1UNKNOWN
ubuntu14.04noarchgegl< 0.2.0-4ubuntu1+esm1UNKNOWN
ubuntu16.04noarchgegl< 0.3.4-1ubuntu2+esm1UNKNOWN

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

68.6%