CVE-2020-35523

2020-12-3100:00:00

ubuntu.com

integer overflow

libtiff

tif_getimage.c

arbitrary code injection

tiff file

confidentiality

integrity

system availability

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

0.004

Percentile

72.8%

JSON

An integer overflow flaw was found in libtiff that exists in the
tif_getimage.c file. This flaw allows an attacker to inject and execute
arbitrary code when a user opens a crafted TIFF file. The highest threat
from this vulnerability is to confidentiality, integrity, as well as system
availability.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchtiff< 4.0.9-5ubuntu0.4UNKNOWN
ubuntu20.04noarchtiff< 4.1.0+git191117-2ubuntu0.20.04.1UNKNOWN
ubuntu20.10noarchtiff< 4.1.0+git191117-2ubuntu0.20.10.1UNKNOWN
ubuntu14.04noarchtiff< 4.0.3-7ubuntu0.11+esm6UNKNOWN
ubuntu16.04noarchtiff< 4.0.6-1ubuntu0.8UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	tiff	< 4.0.9-5ubuntu0.4	UNKNOWN
ubuntu	20.04	noarch	tiff	< 4.1.0+git191117-2ubuntu0.20.04.1	UNKNOWN
ubuntu	20.10	noarch	tiff	< 4.1.0+git191117-2ubuntu0.20.10.1	UNKNOWN
ubuntu	14.04	noarch	tiff	< 4.0.3-7ubuntu0.11+esm6	UNKNOWN
ubuntu	16.04	noarch	tiff	< 4.0.6-1ubuntu0.8	UNKNOWN