Vulnerability identifier: #VU66740
Vulnerability risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-191
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Secure Integration Server
Other software /
Other software solutions
Vendor: Softing AG
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to integer underflow. A remote attacker can send a specially crafted HTTP packet to the affected application, trigger integer underflow and cause a denial of service condition on the target system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Secure Integration Server: 1.22
External links
http://www.cisa.gov/uscert/ics/advisories/icsa-22-228-04
http://industrial.softing.com/fileadmin/psirt/downloads/syt-2022-4.html
http://www.zerodayinitiative.com/advisories/ZDI-22-1160/
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.