WebContainer.exe 1.0.0.336 and earlier in SLMail Pro 6.3.1.0 and earlier allows remote attackers to cause a denial of service (memory corruption and daemon crash) or possibly execute arbitrary code via a long URI in HTTP requests to TCP port 801. NOTE: some of these details are obtained from third party information.

Unspecified vulnerability in SLMail.exe in SLMail Pro 6.3.1.0 and earlier allows remote attackers to cause a denial of service (UDP service outage) via a large packet to UDP port 54. NOTE: some of these details are obtained from third party information.

Stack consumption vulnerability in WebContainer.exe 1.0.0.336 and earlier in SLMail Pro 6.3.1.0 and earlier allows remote attackers to cause a denial of service (daemon crash) via a long request header in an HTTP request to TCP port 801. NOTE: some of these details are obtained from third party information.

SLnet.exe in SeattleLab SLNet RF Telnet Server 4.1.1.3758 and earlier allows user-assisted remote attackers to cause a denial of service (crash) via unspecified telnet options, which triggers a NULL pointer dereference. NOTE: the crash is not user-assisted when the server is running in debug mode.

Stack-based buffer overflows in SL Mail Pro 2.0.9 allow remote attackers to execute arbitrary code via (1) user.dll, (2) loadpageadmin.dll or (3) loadpageuser.dll.

Stack-based buffer overflow in Supervisor Report Center in SL Mail Pro 2.0.9 and earlier allows remote attackers to execute arbitrary code via an HTTP request with a long HTTP sub-version.

Multiple buffer overflows in SLMail 5.1.0.4420 allows remote attackers to execute arbitrary code via (1) a long EHLO argument to slmail.exe, (2) a long XTRN argument to slmail.exe, (3) a long string to POPPASSWD, or (4) a long password to the POP3 server.

The EMURL web-based email account software encodes predictable identifiers in user session URLs, which allows a remote attacker to access a user's email account.

Seattle Labs Emurl 2.0, and possibly earlier versions, stores e-mail attachments in a specific directory with scripting enabled, which allows a malicious ASP file attachment to execute when the recipient opens the message.

SLMail 3.1 and 3.2 allows local users to access any file in the NTFS file system when the Remote Administration Service (RAS) is enabled by setting a user's Finger File to point to the target file, then running finger on the user.