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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2023-0799
HistoryFeb 13, 2023 - 11:15 p.m.

CVE-2023-0799

2023-02-1323:15:12
Alpine Linux Development Team
security.alpinelinux.org
13
libtiff out-of-bounds denial-of-service crafted tiff file fix available unix source commit

CVSS3

6.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

HIGH

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

AI Score

5.6

Confidence

High

EPSS

0.001

Percentile

31.6%

LibTIFF 4.4.0 has an out-of-bounds read in tiffcrop in tools/tiffcrop.c:3701, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit afaabc3e.

CVSS3

6.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

HIGH

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

AI Score

5.6

Confidence

High

EPSS

0.001

Percentile

31.6%