The Mail Fetch plugin in SquirrelMail 1.4.20 and earlier allows remote authenticated users to bypass firewall restrictions and use SquirrelMail as a proxy to scan internal networks via a modified POP3 port number.

The cgi_initialize_string function in cgi-bin/var.c in the web interface in CUPS before 1.4.4, as used on Apple Mac OS X 10.5.8, Mac OS X 10.6 before 10.6.4, and other platforms, does not properly handle parameter values containing a % (percent) character without two subsequent hex characters, which allows context-dependent attackers to obtain sensitive information from cupsd process memory via a crafted request, as demonstrated by the (1) /admin?OP=redirect&URL=% and (2) /admin?URL=/admin/&OP=% URIs.

Multiple integer overflows in the Fax3SetupState function in tif_fax3.c in the FAX3 decoder in LibTIFF before 3.9.3, as used in ImageIO in Apple Mac OS X 10.5.8 and Mac OS X 10.6 before 10.6.4, allow remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted TIFF file that triggers a heap-based buffer overflow.

Cross-site scripting (XSS) vulnerability in Wiki Server in Apple Mac OS X 10.5.8, and 10.6 before 10.6.4, allows remote authenticated users to inject arbitrary web script or HTML via crafted Wiki content, related to lack of a charset field.

The default configuration of SMB File Server in Apple Mac OS X 10.5.8, and 10.6 before 10.6.4, enables support for wide links, which allows remote authenticated users to access arbitrary files via vectors involving symbolic links. NOTE: this might overlap CVE-2010-0926.

Integer overflow in the cgtexttops CUPS filter in Printing in Apple Mac OS X 10.6 before 10.6.4 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via vectors related to page sizes.

Printer Setup in Apple Mac OS X 10.6 before 10.6.4 does not properly interpret character encoding, which allows remote attackers to cause a denial of service (printing failure) by deploying a printing device that has a Unicode character in its printing-service name.

Open Directory in Apple Mac OS X 10.6 before 10.6.4 creates an unencrypted connection upon certain SSL failures, which allows man-in-the-middle attackers to spoof arbitrary network account servers, and possibly execute arbitrary code, via unspecified vectors.

Multiple format string vulnerabilities in Network Authorization in Apple Mac OS X 10.6 before 10.6.4 allow remote attackers to execute arbitrary code or cause a denial of service (application crash) via format string specifiers in a (1) afp, (2) cifs, or (3) smb URL.

Directory traversal vulnerability in iChat in Apple Mac OS X 10.5.8, and 10.6 before 10.6.4, when AIM is used, allows remote attackers to create arbitrary files via directory traversal sequences in an inline image-transfer operation.

Cross-site scripting (XSS) vulnerability in Help Viewer in Apple Mac OS X 10.6 before 10.6.4 allows remote attackers to inject arbitrary web script or HTML via a crafted help: URL, related to "URL parameters in HTML content."

Folder Manager in Apple Mac OS X 10.5.8, and 10.6 before 10.6.4, allows local users to delete arbitrary folders via a symlink attack in conjunction with an unmount operation on a crafted volume, related to the Cleanup At Startup folder.

The Finder in DesktopServices in Apple Mac OS X 10.5.8, and 10.6 before 10.6.4, does not set the expected file ownerships during an "Apply to enclosed items" action, which allows local users to bypass intended access restrictions via normal filesystem operations.

ImageIO in Apple Mac OS X 10.5.8, and 10.6 before 10.6.2, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted movie file with MPEG2 encoding.

Cross-site scripting (XSS) vulnerability in the WEBrick HTTP server in Ruby in Apple Mac OS X 10.5.8, and 10.6 before 10.6.4, allows remote attackers to inject arbitrary web script or HTML via a crafted URI that triggers a UTF-7 error page.

Cross-site request forgery (CSRF) vulnerability in the web interface in CUPS before 1.4.4, as used on Apple Mac OS X 10.5.8, Mac OS X 10.6 before 10.6.4, and other platforms, allows remote attackers to hijack the authentication of administrators for requests that change settings.

The Cascading Style Sheets (CSS) implementation in WebKit in Apple Safari before 5.0 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1 on Mac OS X 10.4, does not properly handle the :visited pseudo-class, which allows remote attackers to obtain sensitive information about visited web pages via a crafted HTML document.

WebKit in Apple Safari before 5.0 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1 on Mac OS X 10.4, accesses out-of-bounds memory during processing of HTML tables, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted HTML document.

Use-after-free vulnerability in WebKit in Apple Safari before 5.0 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1 on Mac OS X 10.4, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via vectors involving fonts.

WebKit in Apple Safari before 5.0 on Mac OS X 10.5 through 10.6 and Windows, Apple Safari before 4.1 on Mac OS X 10.4, and Google Chrome before 5.0.375.70 does not properly handle a transformation of a text node that has the IBM1147 character set, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted HTML document containing a BR element, related to a "type checking issue."