Vulnerability Monitor

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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. 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.

Published

2019-06-24T17:15:10.447

Last Modified

2024-11-21T04:47:48.510

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

CVSSv2 Vector

AV:A/AC:L/Au:N/C:P/I:P/A:P

Access Vector: ADJACENT_NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

6.5

Impact Score

6.4

Weaknesses

Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	abb	pb610_panel_builder_600_firmware	≤ 2.8.0.367	Yes
Hardware	abb	pb610_panel_builder_600	-	No

References

http://packetstormsecurity.com/files/153403/ABB-IDAL-HTTP-Server-Stack-Based-Buffer-Overflow.html Exploit, Third Party Advisory, VDB Entry ([email protected])
http://seclists.org/fulldisclosure/2019/Jun/40 Exploit, Mailing List, Third Party Advisory ([email protected])
http://seclists.org/fulldisclosure/2019/Jun/40 Exploit, Mailing List, Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/108886 Third Party Advisory, VDB Entry ([email protected])
https://search.abb.com/library/Download.aspx?DocumentID=3ADR010377&LanguageCode=en&DocumentPartId=&Action=Launch Mitigation, Patch, Vendor Advisory ([email protected])
https://www.darkmatter.ae/xen1thlabs/published-advisories/ Third Party Advisory ([email protected])
http://packetstormsecurity.com/files/153403/ABB-IDAL-HTTP-Server-Stack-Based-Buffer-Overflow.html Exploit, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://seclists.org/fulldisclosure/2019/Jun/40 Exploit, Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://seclists.org/fulldisclosure/2019/Jun/40 Exploit, Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/108886 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://search.abb.com/library/Download.aspx?DocumentID=3ADR010377&LanguageCode=en&DocumentPartId=&Action=Launch Mitigation, Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.darkmatter.ae/xen1thlabs/published-advisories/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)