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redhatcveRedhat.comRH:CVE-2023-0798
HistoryFeb 15, 2023 - 7:30 p.m.

CVE-2023-0798

2023-02-1519:30:18
redhat.com
access.redhat.com
24
tiffcrop
libtiff package
out-of-bounds read

CVSS3

6.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

30.3%

A flaw was found in tiffcrop, a program distributed by the libtiff package. A specially crafted tiff file can lead to an out-of-bounds read in the extractContigSamplesShifted8bits function in tools/tiffcrop.c, resulting in a Denial of Service and limited information disclosure.

CVSS3

6.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

30.3%