Multiple vulnerabilities in Open Design Alliance Drawings SDK



Published: 2021-06-09 | Updated: 2023-03-01
Risk High
Patch available YES
Number of vulnerabilities 6
CVE-ID CVE-2021-32938
CVE-2021-32936
CVE-2021-32940
CVE-2021-32948
CVE-2021-32950
CVE-2021-32944
CWE-ID CWE-125
CWE-787
CWE-416
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Drawings SDK
Other software / Other software solutions

Vendor

Security Bulletin

This security bulletin contains information about 6 vulnerabilities.

1) Out-of-bounds read

EUVDB-ID: #VU53964

Risk: Medium

CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-32938

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

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

The vulnerability exists due to a boundary condition. A remote attacker can create a specially crafted DWG file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system, or cause a denial of service (DoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Drawings SDK: before 2022.4

External links

http://ics-cert.us-cert.gov/advisories/icsa-21-159-02
http://www.opendesign.com/security-advisories
http://www.zerodayinitiative.com/advisories/ZDI-23-135/
http://www.zerodayinitiative.com/advisories/ZDI-23-129/
http://www.zerodayinitiative.com/advisories/ZDI-23-207/


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) Out-of-bounds write

EUVDB-ID: #VU53967

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-32936

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input in the DXF file-recovering procedure. A remote attacker can create a specially crafted DXF file, trick the victim into opening it using the affected software, trigger out-of-bounds write and execute arbitrary code on the target system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Drawings SDK: before 2022.4

External links

http://ics-cert.us-cert.gov/advisories/icsa-21-159-02
http://www.opendesign.com/security-advisories
http://www.zerodayinitiative.com/advisories/ZDI-23-206/


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.

3) Out-of-bounds read

EUVDB-ID: #VU53968

Risk: Medium

CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-32940

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

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

The vulnerability exists due to a boundary condition in the DWG file-recovering procedure. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system, or cause a denial of service (DoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Drawings SDK: before 2022.4

External links

http://ics-cert.us-cert.gov/advisories/icsa-21-159-02
http://www.zerodayinitiative.com/advisories/ZDI-23-134/
http://www.zerodayinitiative.com/advisories/ZDI-23-120/


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.

4) Out-of-bounds write

EUVDB-ID: #VU53969

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-32948

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input in the DWG file-reading procedure. A remote attacker can create a specially crafted file, trick the victim into opening it using the affected software, trigger out-of-bounds write and execute arbitrary code on the target system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Drawings SDK: before 2022.4

External links

http://ics-cert.us-cert.gov/advisories/icsa-21-159-02
http://www.opendesign.com/security-advisories
http://www.zerodayinitiative.com/advisories/ZDI-23-128/
http://www.zerodayinitiative.com/advisories/ZDI-23-121/
http://www.zerodayinitiative.com/advisories/ZDI-23-208/


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.

5) Out-of-bounds read

EUVDB-ID: #VU53970

Risk: Medium

CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-32950

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

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

The vulnerability exists due to a boundary condition within the parsing of DXF files. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system, or cause a denial of service (DoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Drawings SDK: before 2022.4

External links

http://ics-cert.us-cert.gov/advisories/icsa-21-159-02
http://www.opendesign.com/security-advisories
http://www.zerodayinitiative.com/advisories/ZDI-23-136/


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.

6) Use-after-free

EUVDB-ID: #VU53971

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-32944

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in the DGN file-reading procedure. A remote attacker can trick a victim to open a specially crafted file and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Drawings SDK: before 2022.4

External links

http://ics-cert.us-cert.gov/advisories/icsa-21-159-02
http://www.opendesign.com/security-advisories
http://www.zerodayinitiative.com/advisories/ZDI-23-132/
http://www.zerodayinitiative.com/advisories/ZDI-23-131/


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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