CVE-2022-4645

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 v3.0 5.5 MEDIUM

5.5^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://gitlab.com/libtiff/libtiff/-/commit/e813112545942107551433d61afd16ac094ff246	Patch
https://gitlab.com/libtiff/libtiff/-/issues/277	Exploit Issue Tracking Vendor Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-4645.json	Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BA6GRCAQ7NR2OK5N44UQRGUJBIYKWJJH/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2ZTFA6GGOKFPIQNHDBMXYUR4XUXUJESE/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OLM763GGZVVOAXIQXG6YGTYJ5VFYNECQ/

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Configurations

Configuration 1 (hide)

cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:*

Information

Published : 2023-03-03 08:15

Updated : 2023-03-16 13:15

NVD link : CVE-2022-4645

Mitre link : CVE-2022-4645

JSON object : View

CWE

CWE-125

Out-of-bounds Read

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Products Affected

libtiff

libtiff

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