Description
The ABB IDAL HTTP server mishandles format strings in a username or cookie during the authentication process. Attempting to authenticate with the username %25s%25p%25x%25n will crash the server. Sending %08x.AAAA.%08x.%08x will log memory content from the stack.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://seclists.org/fulldisclosure/2019/Jun/43 ↗
- https://search.abb.com/library/Download.aspx?DocumentID=3ADR010377&LanguageCode=en&DocumentPartId=&Action=Launch ↗
- http://packetstormsecurity.com/files/153404/ABB-IDAL-HTTP-Server-Uncontrolled-Format-String.html ↗
- http://www.securityfocus.com/bid/108886 ↗
- https://www.darkmatter.ae/xen1thlabs/abb-idal-http-server-uncontrolled-format-string-vulnerability-xl-19-012/ ↗