Multiple vulnerabilities in Open Design Alliance Drawings SDK
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2021-32946 CVE-2021-32952 |
| CWE-ID | CWE-754 CWE-787 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
Drawings SDK Other software / Other software solutions |
| Vendor | Open Design Alliance |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) Improper Check for Unusual or Exceptional Conditions
EUVDB-ID: #VU53965
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-2021-32946
CWE-ID:
CWE-754 - Improper Check for Unusual or Exceptional Conditions
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the system.
The vulnerability exists due to an improper check for unusual or exceptional conditions. A remote attacker can create a specially crafted DGN file, trick the victim into opening it and execute arbitrary code on the system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsDrawings SDK: 2022.4
External linkshttp://ics-cert.us-cert.gov/advisories/icsa-21-159-02
http://www.opendesign.com/security-advisories
http://www.zerodayinitiative.com/advisories/ZDI-23-130/
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: #VU53966
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-2021-32952
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted input in the DGN file-reading procedure. A remote attacker can create a specially crafted DGN file, trick the victim into opening it using the affected software, trigger out-of-bounds write and execute arbitrary code on the target system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsDrawings SDK: 2022.4
External linkshttp://ics-cert.us-cert.gov/advisories/icsa-21-159-02
http://www.opendesign.com/security-advisories
http://www.zerodayinitiative.com/advisories/ZDI-23-123/
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.
