Alex Dunaevsky Convex 3d 0.8pre1 3dsimp.cpp readobjectchunk memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Alex Dunaevsky Convex 3d 0.8pre1. Impacted is the function readobjectchunk of the file 3dsimp.cpp. Performing a manipulation results in memory corruption. This vulnerability is reported as CVE-2004-1265. Moreover, an exploit is present.

Detailsinfo

A vulnerability classified as very critical has been found in Alex Dunaevsky Convex 3d 0.8pre1. This affects the function readobjectchunk of the file 3dsimp.cpp. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Buffer overflow in the readObjectChunk function in 3dsimp.cpp for the convex-tool program in Convex 3D 0.8pre1 allows remote attackers to execute arbitrary code via a crafted 3DS file.

The weakness was disclosed 01/10/2005 by Ariel Berkman (Website). It is possible to read the advisory at xforce.iss.net. This vulnerability is uniquely identified as CVE-2004-1265 since 12/20/2004. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 07/22/2017).

The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (18601) and SecurityFocus (BID 11995†). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.4

VulDB Base Score: 10.0
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/16/2004 🔍
12/20/2004 +4 days 🔍
01/10/2005 +21 days 🔍
01/10/2005 +0 days 🔍
03/10/2015 +3711 days 🔍
07/22/2017 +865 days 🔍

Sourcesinfo

Advisory: xforce.iss.net
Researcher: Ariel Berkman
Status: Not defined

CVE: CVE-2004-1265 (🔍)
GCVE (CVE): GCVE-0-2004-1265
GCVE (VulDB): GCVE-100-23787
X-Force: 18601 - Convex 3D readObjectChunk buffer overflow
SecurityFocus: 11995 - Convex 3D Buffer Overflow Vulnerability

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

Entryinfo

Created: 03/10/2015 15:27
Updated: 07/22/2017 10:12
Changes: 03/10/2015 15:27 (46), 07/22/2017 10:12 (12)
Complete: 🔍
Cache ID: 216:29D:103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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