CVE-2022-2867

2022-08-1700:00:00

ubuntu.com

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

1.9 Low

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

26.8%

JSON

libtiff’s tiffcrop utility has a uint32_t underflow that can lead to out of
bounds read and write. An attacker who supplies a crafted file to tiffcrop
(likely via tricking a user to run tiffcrop on it with certain parameters)
could cause a crash or in some cases, further exploitation.

Bugs

Notes

Author	Note
rodrigo-zaiden	fix is the same commit as in CVE-2022-2868, CVE-2022-2869

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchtiff< 4.0.9-5ubuntu0.8UNKNOWN
ubuntu20.04noarchtiff< 4.1.0+git191117-2ubuntu0.20.04.6UNKNOWN
ubuntu22.04noarchtiff< 4.3.0-6ubuntu0.2UNKNOWN
ubuntu14.04noarchtiff< 4.0.3-7ubuntu0.11+esm3) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchtiff< 4.0.6-1ubuntu0.8+esm3) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	tiff	< 4.0.9-5ubuntu0.8	UNKNOWN
ubuntu	20.04	noarch	tiff	< 4.1.0+git191117-2ubuntu0.20.04.6	UNKNOWN
ubuntu	22.04	noarch	tiff	< 4.3.0-6ubuntu0.2	UNKNOWN
ubuntu	14.04	noarch	tiff	< 4.0.3-7ubuntu0.11+esm3) Available with Ubuntu Pro or Ubuntu Pro (Infra-only	UNKNOWN
ubuntu	16.04	noarch	tiff	< 4.0.6-1ubuntu0.8+esm3) Available with Ubuntu Pro or Ubuntu Pro (Infra-only	UNKNOWN