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ubuntucveUbuntu.comUB:CVE-2020-21427
HistoryAug 22, 2023 - 12:00 a.m.

CVE-2020-21427

2023-08-2200:00:00
ubuntu.com
ubuntu.com
10
cve-2020-21427
buffer overflow
freeimage 3.18.0
pluginbmp.cpp
crafted image file
remote attackers
arbitrary code
unix

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

0.001

Percentile

49.8%

Buffer Overflow vulnerability in function LoadPixelDataRLE8 in
PluginBMP.cpp in FreeImage 3.18.0 allows remote attackers to run arbitrary
code and cause other impacts via crafted image file.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchfreeimage< 3.17.0+ds1-5+deb9u1ubuntu0.1~esm1UNKNOWN
ubuntu20.04noarchfreeimage< 3.18.0+ds2-1ubuntu3.1UNKNOWN
ubuntu22.04noarchfreeimage< 3.18.0+ds2-6ubuntu5.1UNKNOWN
ubuntu23.04noarchfreeimage< 3.18.0+ds2-9ubuntu0.1UNKNOWN
ubuntu23.10noarchfreeimage< 3.18.0+ds2-9.1ubuntu0.1UNKNOWN
ubuntu24.04noarchfreeimage< anyUNKNOWN
ubuntu14.04noarchfreeimage< 3.15.4-3ubuntu0.1+esm3UNKNOWN
ubuntu16.04noarchfreeimage< 3.17.0+ds1-2ubuntu0.1+esm1UNKNOWN

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

0.001

Percentile

49.8%