CVE-2022-4645

Published: Mar 3, 2023Modified: Apr 4, 2025

5.5

Vector

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

Exploitability: 1.8 / Impact: 3.6

Source: NVD

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.

Affected (4)

Products: Fedoraproject: Fedora · Libtiff: Libtiff

1 product

1 product

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Fedoraproject Fedora	Version 36
Fedoraproject Fedora	Version 37
Fedoraproject Fedora	Version 38

Configuration B

1 vulnerable

Vulnerable Software	Affected Versions
Libtiff Libtiff	From 3.5.1 to 4.4.0

Related CWEs

CWE-125

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

References (14)

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

Source: cve@gitlab.com

Third Party Advisory

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

Source: cve@gitlab.com

Patch

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

Source: cve@gitlab.com

ExploitIssue TrackingVendor Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2ZTFA6GGOKFPIQNHDBMXYUR4XUXUJESE/

Source: cve@gitlab.com

Third Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BA6GRCAQ7NR2OK5N44UQRGUJBIYKWJJH/

Source: cve@gitlab.com

Third Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OLM763GGZVVOAXIQXG6YGTYJ5VFYNECQ/

Source: cve@gitlab.com

Third Party Advisory

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

Source: cve@gitlab.com

Third Party Advisory

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