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.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 52.1%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
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.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 52.09% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- abb/pb610 panel builder 600 firmware
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/153403/ABB-IDAL-HTTP-Server-Stack-Based-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2019/Jun/40Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2019/Jun/40Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2019/Jun/40Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2019/Jun/40Exploit, Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/108886Third Party Advisory, VDB Entry
- https://search.abb.com/library/Download.aspx?DocumentID=3ADR010377&LanguageCode=en&DocumentPartId=&Action=LaunchMitigation, Patch, Vendor Advisory
- https://www.darkmatter.ae/xen1thlabs/published-advisories/Third Party Advisory
- http://packetstormsecurity.com/files/153403/ABB-IDAL-HTTP-Server-Stack-Based-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2019/Jun/40Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2019/Jun/40Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2019/Jun/40Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2019/Jun/40Exploit, Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/108886Third Party Advisory, VDB Entry
- https://search.abb.com/library/Download.aspx?DocumentID=3ADR010377&LanguageCode=en&DocumentPartId=&Action=LaunchMitigation, Patch, Vendor Advisory
- https://www.darkmatter.ae/xen1thlabs/published-advisories/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.