Multiple vulnerabilities in Blender



Risk High
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2022-0545
CVE-2022-0544
CWE-ID CWE-190
CWE-191
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Blender
Client/Desktop applications / Multimedia software

Vendor Blender

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Integer overflow

EUVDB-ID: #VU65016

Risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2022-0545

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow when processing loaded 2D images. A remote attacker can pass specially crafted data to the application, trigger integer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Blender: 2.80 - 3.0.1

CPE2.3 External links

https://developer.blender.org/T94629
https://lists.debian.org/debian-lts-announce/2022/06/msg00021.html
https://www.debian.org/security/2022/dsa-5176


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Integer underflow

EUVDB-ID: #VU65015

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-0544

CWE-ID: CWE-191 - Integer underflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to integer underflow within the DDS loader. A remote attacker can pass a specially crafted DDS image file to the affected application, trigger an integer underflow and gain access to sensitive information.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Blender: 2.80 - 3.0.1

CPE2.3 External links

https://developer.blender.org/T94661
https://lists.debian.org/debian-lts-announce/2022/06/msg00021.html
https://www.debian.org/security/2022/dsa-5176


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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