PT-2010-1645 · Basic Analysis Security Engine · Base

Published 2010-05-05 · Updated 2012-07-03 · CVE-2009-4837

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Basic Analysis and Security Engine (BASE) versions prior to 1.4.3.1

Description The issue allows remote attackers to inject arbitrary web script or HTML. This can be achieved via the sig[1] parameter to "base/base qry main.php", or the time[0][1] parameter to either "base/base stat alerts.php" or "base/base stat uaddr.php".

Recommendations For versions prior to 1.4.3.1, update to version 1.4.3.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the vulnerable parameters sig[1] and time[0][1] in the affected API endpoints until a patch is available. Avoid using these parameters in the "base/base qry main.php", "base/base stat alerts.php", and "base/base stat uaddr.php" endpoints until the issue is resolved.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2009-4837

Affected Products

Base

References · 6

• 🔥 http://spl0it.org/files/BASE-XSS/Reflective-notes.txt · Exploit
• http://secunia.com/advisories/35222 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2009-4837 · Security Note
• http://base.secureideas.net/news.php · Note
• http://secureideas.cvs.sourceforge.net/viewvc/secureideas/base-php4/base_ag_common.php?sortby=date&view · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-4837 · Note