CVE-2022-4645

Published: Mar 3, 2023

Modified: Apr 4, 2025

PUBLISHED

CVSS v3.1

6.8

MEDIUM

Description

LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, 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 e8131125.

Vendor	Product	Versions
libtiff	libtiff	affected `<=4.4.0`

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

High

References

https://gitlab.com/libtiff/libtiff/-/issues/277

https://gitlab.com/libtiff/libtiff/-/commit/e813112545942107551433d61afd16ac094ff246

https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-4645.json

FEDORA-2023-6c1200da3d

vendor-advisory

FEDORA-2023-f5d075f7f2

vendor-advisory

FEDORA-2023-40b675d7ae

vendor-advisory

https://security.netapp.com/advisory/ntap-20230331-0001/

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CVE-2022-4645

Description

Affected Products

CVSS v3.1 Details

References