Multiple vulnerabilities in Delta Electronics DIAScreen
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 3 |
| CVE-ID | CVE-2023-0250 CVE-2023-0251 CVE-2023-0249 |
| CWE-ID | CWE-121 CWE-119 CWE-787 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
DIAScreen Server applications / Other server solutions |
| Vendor | Delta Electronics, Inc. |
Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
1) Stack-based buffer overflow
EUVDB-ID: #VU71785
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-2023-0250
CWE-ID:
CWE-121 - Stack-based buffer overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when parsing DPA files. A remote attacker can trick the victim to open a specially crafted file, trigger a stack-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsDIAScreen: 1.2.1.23
External linkshttp://ics-cert.us-cert.gov/advisories/icsa-23-033-01
http://www.zerodayinitiative.com/advisories/ZDI-23-505/
http://www.zerodayinitiative.com/advisories/ZDI-23-504/
http://www.zerodayinitiative.com/advisories/ZDI-23-519/
http://www.zerodayinitiative.com/advisories/ZDI-23-517/
http://www.zerodayinitiative.com/advisories/ZDI-23-516/
http://www.zerodayinitiative.com/advisories/ZDI-23-515/
http://www.zerodayinitiative.com/advisories/ZDI-23-512/
http://www.zerodayinitiative.com/advisories/ZDI-23-510/
http://www.zerodayinitiative.com/advisories/ZDI-23-509/
http://www.zerodayinitiative.com/advisories/ZDI-23-508/
http://www.zerodayinitiative.com/advisories/ZDI-23-507/
http://www.zerodayinitiative.com/advisories/ZDI-23-506/
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) Buffer overflow
EUVDB-ID: #VU71786
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-2023-0251
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when parsing DPA files. A remote attacker can trick the victim to open a specially crafted file, trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsDIAScreen: 1.2.1.23
External linkshttp://ics-cert.us-cert.gov/advisories/icsa-23-033-01
http://www.zerodayinitiative.com/advisories/ZDI-23-518/
http://www.zerodayinitiative.com/advisories/ZDI-23-514/
http://www.zerodayinitiative.com/advisories/ZDI-23-511/
http://www.zerodayinitiative.com/advisories/ZDI-23-1294/
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 write
EUVDB-ID: #VU71788
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-2023-0249
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 parsing DPA files. A remote attacker can trick the victim to open a specially crafted file, trigger an out-of-bounds write and execute arbitrary code on the target system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsDIAScreen: 1.2.1.23
External linkshttp://ics-cert.us-cert.gov/advisories/icsa-23-033-01
http://www.zerodayinitiative.com/advisories/ZDI-23-520/
http://www.zerodayinitiative.com/advisories/ZDI-23-513/
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.
