Untrusted search path vulnerability in GFI Backup 3.1 Build 20100730 2009 Home Edition allows local users to gain privileges via a Trojan horse ArmAccess.dll file in the current working directory, as demonstrated by a directory that contains a .gbc or .gbt file. NOTE: some of these details are obtained from third party information.

Race condition in VIPRE Antivirus Premium 4.0.3272 on Windows XP allows local users to bypass kernel-mode hook handlers, and execute dangerous code that would otherwise be blocked by a handler but not blocked by signature-based malware detection, via certain user-space memory changes during hook-handler execution, aka an argument-switch attack or a KHOBE attack. NOTE: this issue is disputed by some third parties because it is a flaw in a protection mechanism for situations where a crafted program has already begun to execute

SQL injection vulnerability in Alameda (com_alameda) component before 1.0.1 for Joomla! allows remote attackers to execute arbitrary SQL commands via the storeid parameter to index.php.

Directory traversal vulnerability in the OrgChart (com_orgchart) component 1.0.0 for Joomla! allows remote attackers to read arbitrary files via a .. (dot dot) in the controller parameter to index.php.

Cross-site scripting (XSS) vulnerability in the Marketplace (com_marketplace) component 1.2 for Joomla! allows remote attackers to inject arbitrary web script or HTML via the catid parameter in a show_category action to index.php.

SQL injection vulnerability in index.php in the MGFi XfaQ (com_xfaq) 1.2 component for Mambo and Joomla! allows remote attackers to execute arbitrary SQL commands via the aid parameter in an answer action.

Buffer overflow in the HTTP management interface for GFI MailSecurity 8.1 allows remote attackers to execute arbitrary code via long headers such as (1) Host and (2) Accept in HTTP requests. NOTE: the vendor suggests that this issues is "in an underlying Microsoft technology" which, if true, could mean that the overflow affects other products as well.

lnss.exe in GFI Languard Network Security Scanner 5.0 stores the username and password in memory in plaintext, which could allow local administrators to obtain domain administrator credentials.

A bug in the HTML parser in a certain Microsoft HTML library, as used in various third party products, may allow remote attackers to cause a denial of service via certain strings, as reported in GFI MailEssentials for Exchange 9 and 10, and GFI MailSecurity for Exchange 8, which causes emails to remain in IIS or Exchange mail queues.

SMTP content filter engines, including (1) GFI MailSecurity for Exchange/SMTP before 7.2, (2) InterScan VirusWall before 3.52 build 1494, (3) the default configuration of MIMEDefang before 2.21, and possibly other products, do not detect fragmented emails as defined in RFC2046 ("Message Fragmentation and Reassembly") and supported in such products as Outlook Express, which allows remote attackers to bypass content filtering, including virus checking, via fragmented emails of the message/partial content type.