Blender 2.36 Python eval memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Blender 2.36. This affects the function eval of the component Python. Executing a manipulation can lead to memory corruption. The identification of this vulnerability is CVE-2005-3302. Furthermore, there is an exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in Blender 2.36 and classified as critical. This vulnerability affects the function eval of the component Python. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Eval injection vulnerability in bvh_import.py in Blender 2.36 allows attackers to execute arbitrary Python code via a hierarchy element in a .bvh file, which is supplied to an eval function call.

The bug was discovered 09/30/2005. The weakness was shared 10/24/2005 by Joxean Koret (Website). The advisory is shared for download at bugs.debian.org. This vulnerability was named CVE-2005-3302 since 10/24/2005. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 24 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 22581 (Debian DSA-1039-1 : blender - several vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l.

Upgrading eliminates this vulnerability. A possible mitigation has been published 7 months after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Exploit-DB (27728), Tenable (22581), SecurityFocus (BID 17663†), OSVDB (21583†) and Secunia (SA19754†). Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.9

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.3
CNA Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 22581
Nessus Name: Debian DSA-1039-1 : blender - several vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 56661
OpenVAS Name: Debian Security Advisory DSA 1039-1 (blender)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

09/30/2005 🔍
10/24/2005 +24 days 🔍
10/24/2005 +0 days 🔍
10/24/2005 +0 days 🔍
10/24/2005 +0 days 🔍
04/24/2006 +182 days 🔍
04/24/2006 +0 days 🔍
10/14/2006 +173 days 🔍
01/22/2008 +465 days 🔍
03/11/2015 +2605 days 🔍
01/16/2025 +3599 days 🔍

Sourcesinfo

Advisory: bugs.debian.org
Researcher: Joxean Koret
Status: Confirmed

CVE: CVE-2005-3302 (🔍)
GCVE (CVE): GCVE-0-2005-3302
GCVE (VulDB): GCVE-100-26644
SecurityFocus: 17663 - Blender BVF File Import Python Code Execution Vulnerability
Secunia: 19754
OSVDB: 21583 - Blender - BVF File Import - Python Code Execution Issue
Vulnerability Center: 17444 - Blender Bvh_import.py Allows Attackers to Execute Arbitrary Python Code, High

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/11/2015 23:39
Updated: 01/16/2025 22:24
Changes: 03/11/2015 23:39 (71), 08/04/2019 09:33 (7), 10/30/2024 05:16 (27), 01/16/2025 22:24 (10)
Complete: 🔍
Cache ID: 216:F06:103

Once again VulDB remains the best source for vulnerability data.

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