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CVE-2022-0891

HIGH
7.1
CVSS Score
Published: March 9, 2022 at 12:00 AM UTC
Updated: June 17, 2026 at 04:21 AM UTC
4 products affected across 4 vendorsDebian LinuxFedoraActive IQ Unified Manager

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Severity
HIGH7.1
Exploit prediction
EPSS 2%

Description

A heap buffer overflow in ExtractImageSection function in tiffcrop.c in libtiff library Version 4.3.0 allows attacker to trigger unsafe or out of bounds memory access via crafted TIFF image file which could result into application crash, potential information disclosure or any other context-dependent impact

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

References (9)

PatchThird Party Advisory
Source: [email protected]
https://gitlab.com/freedesktop-sdk/mirrors/gitlab/libtiff/libtiff/-/commit/232282fd8f9c21eefe8d2d2b96cdbbb172fe7b7c
Third Party AdvisoryVDB Entry
Source: [email protected]
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0891.json
ExploitIssue TrackingPatchThird Party Advisory
Source: [email protected]
https://gitlab.com/libtiff/libtiff/-/issues/380
ExploitIssue TrackingPatchThird Party Advisory
Source: [email protected]
https://gitlab.com/libtiff/libtiff/-/issues/382
Vendor Advisory
Source: [email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RNT2GFNRLOMKJ5KXM6JIHKBNBFDVZPD3/
Vendor Advisory
Source: [email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZQ4E654ZYUUUQNBKYQFXNK2CV3CPWTM2/
Vendor AdvisoryThird Party Advisory
Source: [email protected]
https://security.gentoo.org/glsa/202210-10
Third Party Advisory
Source: [email protected]
https://security.netapp.com/advisory/ntap-20221228-0008/

CVSS

7.1HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-787

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