Risk | High |
Patch available | YES |
Number of vulnerabilities | 3 |
CVE-ID | CVE-2023-0286 CVE-2022-4304 CVE-2018-25032 |
CWE-ID | CWE-843 CWE-208 CWE-119 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Edgecross Basic Software for Developers ECP-BS1-W-D Other software / Other software solutions Edgecross Basic Software for Windows ECP-BS1-W Other software / Other software solutions |
Vendor | Edgecross Consortium |
Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
EUVDB-ID: #VU71992
Risk: High
CVSSv3.1: 7.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-0286
CWE-ID:
CWE-843 - Type confusion
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a type confusion error related to X.400 address processing inside an X.509 GeneralName. A remote attacker can pass specially crafted data to the application, trigger a type confusion error and perform a denial of service (DoS) attack or read memory contents.
In most cases, the attack requires the attacker to provide both the certificate chain and CRL, neither of which need to have a valid signature. If the attacker only controls one of these inputs, the other input must already contain an X.400 address as a CRL distribution point, which is uncommon. As such, this vulnerability is most likely to only affect applications which have implemented their own functionality for retrieving CRLs over a network.
Install update from vendor's website.
Vulnerable software versionsEdgecross Basic Software for Developers ECP-BS1-W-D: 1.10 - 1.28
Edgecross Basic Software for Windows ECP-BS1-W: 1.10 - 1.28
External linkshttp://jvn.jp/en/vu/JVNVU98954443/index.html
http://www.edgecross.org/en/data-download/pdf/ECD-TE10-0006-01-EN.pdf
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.
EUVDB-ID: #VU71993
Risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2022-4304
CWE-ID:
CWE-208 - Information Exposure Through Timing Discrepancy
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to obtain sensitive information.
The vulnerability exists due to a timing based side channel exists in the OpenSSL RSA Decryption implementation. A remote attacker can perform a Bleichenbacher style attack and decrypt data sent over the network.
To achieve a successful decryption an attacker would have to be able to send a very large number of trial messages for decryption. The vulnerability affects all RSA padding modes: PKCS#1 v1.5, RSA-OEAP and RSASVE.
Install update from vendor's website.
Vulnerable software versionsEdgecross Basic Software for Windows ECP-BS1-W: 1.00 - 1.28
Edgecross Basic Software for Developers ECP-BS1-W-D: 1.00 - 1.28
External linkshttp://jvn.jp/en/vu/JVNVU98954443/index.html
http://www.edgecross.org/en/data-download/pdf/ECD-TE10-0006-01-EN.pdf
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.
EUVDB-ID: #VU61671
Risk: Medium
CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2018-25032
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input when compressing data. A remote attacker can pass specially crafted input to the application, trigger memory corruption and perform a denial of service (DoS) attack.
MitigationInstall update from vendor's website.
Vulnerable software versionsEdgecross Basic Software for Windows ECP-BS1-W: 1.20 - 1.28
Edgecross Basic Software for Developers ECP-BS1-W-D: 1.20 - 1.28
External linkshttp://jvn.jp/en/vu/JVNVU98954443/index.html
http://www.edgecross.org/en/data-download/pdf/ECD-TE10-0006-01-EN.pdf
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.