CVE Vulnerability

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.

5.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.5 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://search.abb.com/library/Download.aspx?DocumentID=3ADR010377&LanguageCode=en&DocumentPartId=&Action=Launch Mitigation Patch
http://seclists.org/fulldisclosure/2019/Jun/40 Exploit Mailing List
https://www.darkmatter.ae/xen1thlabs/published-advisories/ Third Party Advisory
http://packetstormsecurity.com/files/153403/ABB-IDAL-HTTP-Server-Stack-Based-Buffer-Overflow.html Exploit Third Party Advisory
http://www.securityfocus.com/bid/108886 Third Party Advisory VDB Entry
Configurations

Configuration 1
Information

Published : 2019-06-24 05:15

Updated : 2022-11-30 09:41

NVD link : CVE-2019-7232

Mitre link : CVE-2019-7232

Products Affected

Abb

Pb610 Panel Builder 600 Firmware

CWE
CWE-787