Blender
CVE-2022-0544
MEDIUM
Vulnerability Assessment
| Weakness |
CWE
ASVS 5.0
V15 - Secure Coding and Architecture Integer underflow checks
|
| Impact | CVSS score of 5.5 (MEDIUM). Attack characteristics: local attack vector, low complexity, no privileges required, user interaction required. |
| Exploit ScenarioDerived | Successful exploitation could compromise the medium-severity affected system. |
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Alert meAnalysisAI
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. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
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Technical ContextAI · show details
This vulnerability is classified under CWE-191. 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. Affected products include: Blender, Debian Debian Linux. Version information: prior to 2.83.19.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionNVD
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.
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
A buffer overflow occurs when a program writes more data to a memory buffer than it was allocated to hold, causing the excess data to spill into adjacent memory regions.
Integer overflow occurs when an arithmetic operation produces a result that exceeds the maximum value a given integer type can store.
Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.
Affected Products (CPE)NVD
Endless Infinite loop in Blender-thumnailing due to logical bugs. Rated high severity (CVSS 7.5), this vulnerability is
A flaw was found in Blender 3.3.0. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authen
A flaw was found in Blender 3.3.0. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authen
Heap out-of-bounds memory access in Blender's .blend file parsing path (read_struct()) can crash Blender or potentially
Heap-based buffer overflow in Blender's .blend thumbnail extractor (blender-thumbnailer and the Windows shell extension)
A heap buffer overflow in Blender's point cache loading path, driven by an integer overflow in ptcache_data_alloc(), aff
A missing bounds check in the image loader used in Blender 3.x and 2.93.8 leads to out-of-bounds heap access, allowing a
An integer overflow in the processing of loaded 2D images leads to a write-what-where vulnerability and an out-of-bounds
Out-of-bounds heap reads in Blender's .blend file loader let a crafted file crash the application or leak process memory
Out-of-bounds read in Blender 3.0.0 through 5.1.2 allows an attacker to crash the application or disclose heap memory co
Opening a crafted .blend file in a vulnerable Blender build causes a heap out-of-bounds read inside read_file_dna() and
GitHub PoC
Exploit-DB