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CVE-2022-1056

Date: March 28, 2022

Out-of-bounds Read error in tiffcrop in libtiff 4.3.0 allows 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 46dc8fcd.

Language: C

Severity Score

4.6

Related Resources (9)

Url: https://gitlab.com/libtiff/libtiff/-/issues/391

Url: https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1056.json

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2022-1056

Url: https://security-tracker.debian.org/tracker/CVE-2022-1056

Url: https://security.gentoo.org/glsa/202210-10

Url: https://security.netapp.com/advisory/ntap-20221228-0008/

Url: https://gitlab.com/libtiff/libtiff/-/merge_requests/307

Url: https://nvd.nist.gov/vuln/detail/CVE-2022-1056

Url: https://www.mend.io/vulnerability-database/CVE-2022-1056

Severity Score

4.6

Weakness Type (CWE)

Out-of-bounds Read

CWE-125

CVSS v3

Base Score:	4.6
Attack Vector (AV):
Attack Complexity (AC):
Privileges Required (PR):
User Interaction (UI):
Scope (S):
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL

CVSS v2

Base Score:	5.5
Access Vector (AV):
Access Complexity (AC):
Authentication (AU):
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH
Additional information:

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