CVE-2022-4645

· MEDIUMModified

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CVSS v3.1

6.8

EPSS

0.43%

Published

Mar 3, 2023

Modified

Apr 4, 2025

Public PoC / Exploit (1)

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Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

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.

CVSS Vector

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

Weaknesses (CWE)

CWE-125CWE-125

Affected Products (4)

fedoraproject · fedoravulnerable

libtiff · libtiffvulnerable

References (14)

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

Third Party Advisory

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

Patch

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

ExploitIssue TrackingVendor Advisory

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

Third Party Advisory

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

Third Party Advisory

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

Third Party Advisory

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

Third Party Advisory

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

Third Party Advisory

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

Patch

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

ExploitIssue TrackingVendor Advisory

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

Third Party Advisory

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

Third Party Advisory

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

Third Party Advisory

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

Third Party Advisory

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