============================================================= HP System Management Homepage(SMH) | URL Redirection Abuse =============================================================
by Aung Khant YGN Ethical Hacker Group, Myanmar http://yehg.net/ Product: HP System Management Homepage Description: Consolidated system management information helps IT Administrators predict, diagnose, and rapidly respond to potential and actual system failures for a single server. Vendor: HP Inc (http://www.hp.com) Vulnerability Affected: URL Redirection Abuse Versions tested: 2.x.x.x Versions affected: 2.x.x.x Other versions(3.x) might be affected as well. Date published: 04-25-2010 Severity: Medium Vulnerability Detail: Attacker can lure victim to redirect to his choice of malicious site via the trusted vulnerable SMH url. From there, serious attacks such as browser exploits can be performed to compromise victim's OS. POC URL: http://x.x.x.x:2301/[email protected] Solution: - Remove red3201.html under hpsmh\data\htdocs\ directory OR - sanitize RedirectUrl variable OR - Wait for Vendor's fix in next 4-6 months X-Ref: OWASP-TOP10-2010: A8 - Unvalidated Redirects and Forwards WASC-38 URL Redirector Abuse CWE-601: URL Redirection to Untrusted Site ('Open Redirect') Advisory URL: http://yehg.net/lab/pr0js/advisories/hp_system_management_homepage_url_redirection_abuse Disclosure Timeline: 03-10-2010: found vulnerability 04-12-2010: contacted vendor @ http://welcome.hp.com/country/us/en/sftware_security.html 04-12-2010: vendor responded 04-14-2010: vendor confirmed and would release fix within 4 to 6 months. 04-25-2010: disclosed Vendor Response (HP Software Security Response Team): >We are able to duplicate the vulnerability. >I expect we can resolve the vulnerability in the next SMH patch. >Because regularly scheduled patches are easier for customers to incorporate >we prefer to resolve vulnerabilities in those patches rather than in special >hotfixes. >I don't have a patch schedule, but normally SMH is patched every four to six >months. ---------------- # yehg [04-25-2010] _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
