Executive Summary

Summary
Title Blender: Multiple vulnerabilities
Informations
Name GLSA-200805-12 First vendor Publication 2008-05-12
Vendor Gentoo Last vendor Modification 2008-05-12
Severity (Vendor) Normal Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:M/Au:N/C:C/I:C/A:C)
Cvss Base Score 6.9 Attack Range Local
Cvss Impact Score 10 Attack Complexity Medium
Cvss Expoit Score 3.4 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Synopsis

Multiple vulnerabilities in Blender might result in the remote execution of arbitrary code.

Background

Blender is a 3D creation, animation and publishing program.

Description

Stefan Cornelius (Secunia Research) reported a boundary error within the imb_loadhdr() function in in the file source/blender/imbuf/intern/radiance_hdr.c when processing RGBE images
(CVE-2008-1102). Multiple vulnerabilities involving insecure usage of temporary files have also been reported (CVE-2008-1103).

Impact

A remote attacker could entice a user to open a specially crafted file
(.hdr or .blend), possibly resulting in the remote execution of arbitrary code with the privileges of the user running the application.

Workaround

There is no known workaround at this time.

Resolution

All Blender users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=media-gfx/blender-2.43-r2"

References

[ 1 ] CVE-2008-1102 : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1102
[ 2 ] CVE-2008-1103 : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1103

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

http://security.gentoo.org/glsa/glsa-200805-12.xml

Original Source

Url : http://security.gentoo.org/glsa/glsa-200805-12.xml

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer
50 % CWE-59 Improper Link Resolution Before File Access ('Link Following')

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:20170
 
Oval ID: oval:org.mitre.oval:def:20170
Title: DSA-1567-1 blender - arbitrary code execution
Description: Stefan Cornelius discovered a vulnerability in the Radiance High Dynamic Range (HDR) image parser in Blender, a 3D modelling application. The weakness could enable a stack-based buffer overflow and the execution of arbitrary code if a maliciously-crafted HDR file is opened, or if a directory containing such a file is browsed via Blender's image-open dialog.
Family: unix Class: patch
Reference(s): DSA-1567-1
CVE-2008-1102
 Version: 5
Platform(s): Debian GNU/Linux 4.0
 Product(s): blender
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:8069
 
Oval ID: oval:org.mitre.oval:def:8069
Title: DSA-1567 blender -- buffer overrun
Description: Stefan Cornelius discovered a vulnerability in the Radiance High Dynamic Range (HDR) image parser in Blender, a 3D modelling application. The weakness could enable a stack-based buffer overflow and the execution of arbitrary code if a maliciously-crafted HDR file is opened, or if a directory containing such a file is browsed via Blender's image-open dialog.
Family: unix Class: patch
Reference(s): DSA-1567
CVE-2008-1102
 Version: 3
Platform(s): Debian GNU/Linux 4.0
 Product(s): blender
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2

OpenVAS Exploits

Date Description
2012-09-22 Name : Fedora Update for blender FEDORA-2012-13639
File : nvt/gb_fedora_2012_13639_blender_fc17.nasl
2012-09-22 Name : Fedora Update for blender FEDORA-2012-13665
File : nvt/gb_fedora_2012_13665_blender_fc16.nasl
2009-06-05 Name : Ubuntu USN-698-1 (nagios)
File : nvt/ubuntu_698_1.nasl
2009-04-09 Name : Mandriva Update for blender MDVSA-2008:204 (blender)
File : nvt/gb_mandriva_MDVSA_2008_204.nasl
2009-02-17 Name : Fedora Update for blender FEDORA-2008-3862
File : nvt/gb_fedora_2008_3862_blender_fc7.nasl
2009-02-17 Name : Fedora Update for blender FEDORA-2008-3875
File : nvt/gb_fedora_2008_3875_blender_fc8.nasl
2008-12-29 Name : Ubuntu USN-699-1 (blender)
File : nvt/ubuntu_699_1.nasl
2008-09-24 Name : Gentoo Security Advisory GLSA 200805-12 (blender)
File : nvt/glsa_200805_12.nasl
2008-05-12 Name : Debian Security Advisory DSA 1567-1 (blender)
File : nvt/deb_1567_1.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
44765 Blender Temporary File Unspecified Security Issue
44464 Blender imb_loadhdr Function Crafted Radiance RGBE Image Handling Remote Over...

Nessus® Vulnerability Scanner

Date Description
2013-11-13 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201311-07.nasl - Type : ACT_GATHER_INFO
2012-09-18 Name : The remote Fedora host is missing a security update.
File : fedora_2012-13523.nasl - Type : ACT_GATHER_INFO
2012-09-18 Name : The remote Fedora host is missing a security update.
File : fedora_2012-13557.nasl - Type : ACT_GATHER_INFO
2012-09-18 Name : The remote Fedora host is missing a security update.
File : fedora_2012-13639.nasl - Type : ACT_GATHER_INFO
2012-09-18 Name : The remote Fedora host is missing a security update.
File : fedora_2012-13665.nasl - Type : ACT_GATHER_INFO
2009-04-23 Name : The remote Mandriva Linux host is missing a security update.
File : mandriva_MDVSA-2008-204.nasl - Type : ACT_GATHER_INFO
2009-04-23 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-699-1.nasl - Type : ACT_GATHER_INFO
2008-05-16 Name : The remote Fedora host is missing a security update.
File : fedora_2008-3862.nasl - Type : ACT_GATHER_INFO
2008-05-16 Name : The remote Fedora host is missing a security update.
File : fedora_2008-3875.nasl - Type : ACT_GATHER_INFO
2008-05-13 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-200805-12.nasl - Type : ACT_GATHER_INFO
2008-05-09 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-1567.nasl - Type : ACT_GATHER_INFO

Alert History

If you want to see full details history, please login or register.
0
Date Informations
2014-02-17 11:35:51
  • Multiple Updates