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CVE-2022-0544

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Date: February 24, 2022

An integer underflow in the DDS loader of Blender leads to an out-of-bounds read, possibly allowing an attacker to read sensitive data using a crafted DDS image file. This flaw affects Blender versions prior to 2.83.19, 2.93.8 and 3.1.

Language: C

Severity Score

Related Resources (9)

https://people.canonical.com/~ubuntu-security/cve/CVE-2022-0544
https://developer.blender.org/T94661
https://security-tracker.debian.org/tracker/CVE-2022-0544
https://nvd.nist.gov/vuln/detail/CVE-2022-0544
https://github.com/blender/blender/commit/d9dd8c287f57716a827483973c31bbb2face2816
https://bugzilla.suse.com/show_bug.cgi?id=1195740
https://lists.debian.org/debian-lts-announce/2022/06/msg00021.html
https://www.debian.org/security/2022/dsa-5176
https://www.mend.io/vulnerability-database/CVE-2022-0544

Severity Score

Weakness Type (CWE)

Integer Underflow (Wrap or Wraparound)

CWE-191

Top Fix

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Upgrade Version

Upgrade to version v2.83.19;v2.93.8

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

CVSS v2

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

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