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ubuntucveUbuntu.comUB:CVE-2022-2869
HistoryAug 17, 2022 - 12:00 a.m.

CVE-2022-2869

2022-08-1700:00:00
ubuntu.com
ubuntu.com
13

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

26.1%

libtiff’s tiffcrop tool has a uint32_t underflow which leads to out of
bounds read and write in the extractContigSamples8bits routine. An attacker
who supplies a crafted file to tiffcrop could trigger this flaw, most
likely by tricking a user into opening the crafted file with tiffcrop.
Triggering this flaw could cause a crash or potentially further
exploitation.

Bugs

Notes

Author Note
rodrigo-zaiden fix is the same commit as in CVE-2022-2867, CVE-2022-2868
OSVersionArchitecturePackageVersionFilename
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
ubuntu18.04noarchtiff< 4.0.9-5ubuntu0.8UNKNOWN
ubuntu20.04noarchtiff< 4.1.0+git191117-2ubuntu0.20.04.6UNKNOWN
ubuntu22.04noarchtiff< 4.3.0-6ubuntu0.2UNKNOWN

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

26.1%

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