high8.8
CVE-2019-7232
The ABB IDAL HTTP server is vulnerable to a buffer overflow when a long Host header is sent in a web request.
Impact
The ABB IDAL HTTP server is vulnerable to a buffer overflow when a long Host header is sent in a web request. The Host header value overflows a buffer and overwrites a Structured Exception Handler (SEH) address. An unauthenticated attacker can submit a Host header value of 2047 bytes or more to overflow the buffer and overwrite the SEH address, which can then be leveraged to execute attacker-controlled code on the server.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Abb | Pb610 Panel Builder 600 Firmware | from 1.91 through 2.8.0.367 |
Weakness classification
References
- NVD record
- CVE.org record
- http://packetstormsecurity.com/files/153403/ABB-IDAL-HTTP-Server-Stack-Based-Buffer-Overflow.html
- http://seclists.org/fulldisclosure/2019/Jun/40
- http://seclists.org/fulldisclosure/2019/Jun/40
- http://seclists.org/fulldisclosure/2019/Jun/40
- http://seclists.org/fulldisclosure/2019/Jun/40
- http://www.securityfocus.com/bid/108886
- https://search.abb.com/library/Download.aspx?DocumentID=3ADR010377&LanguageCode=en&DocumentPartId=&Action=Launch
- https://www.darkmatter.ae/xen1thlabs/published-advisories/
- http://packetstormsecurity.com/files/153403/ABB-IDAL-HTTP-Server-Stack-Based-Buffer-Overflow.html
- http://seclists.org/fulldisclosure/2019/Jun/40
- http://seclists.org/fulldisclosure/2019/Jun/40
- http://seclists.org/fulldisclosure/2019/Jun/40
- http://seclists.org/fulldisclosure/2019/Jun/40
- http://www.securityfocus.com/bid/108886
- https://search.abb.com/library/Download.aspx?DocumentID=3ADR010377&LanguageCode=en&DocumentPartId=&Action=Launch
- https://www.darkmatter.ae/xen1thlabs/published-advisories/