The SIP Enablement Services (SES) Server in Avaya SIP Enablement Services 5.0, and Communication Manager (CM) 5.0 on the S8300C with SES enabled, writes account names and passwords to the (1) alarm and (2) system logs during failed login attempts, which allows local users to obtain login credentials by reading these logs.

Multiple unspecified "input validation" vulnerabilities in the Web management interface (aka Messaging Administration interface) in Avaya Message Storage Server (MSS) 3.x and 4.0, and possibly Communication Manager 3.1.x, allow remote authenticated administrators to execute arbitrary commands as user vexvm via vectors related to (1) SFTP Remote Store configuration; (2) remote FTP storage settings; (3) name server lookup; (4) pinging another host; (5) TCP/IP Networking parameter configuration; (6) the external hosts configuration main page; (7) adding and changing external hosts; (8) Windows domain parameter configuration; (9) date, time, and NTP server configuration; (10) alarm settings; (11) the command line history form; (12) the maintenance form; and (13) the server events form.

The Linux kernel before 2.6.25.10 does not properly perform tty operations, which allows local users to cause a denial of service (system crash) or possibly gain privileges via vectors involving NULL pointer dereference of function pointers in (1) hamradio/6pack.c, (2) hamradio/mkiss.c, (3) irda/irtty-sir.c, (4) ppp_async.c, (5) ppp_synctty.c, (6) slip.c, (7) wan/x25_asy.c, and (8) wireless/strip.c in drivers/net/.

Unspecified vulnerability in the administrative interface in Avaya Messaging Storage Server (MSS) 3.1 before SP1, and Message Networking (MN) 3.1, allows remote attackers to cause a denial of service via unspecified vectors related to "input validation."

Unspecified vulnerability in the Avaya VoIP Handset allows remote attackers to cause a denial of service (reboot) via crafted packets. NOTE: as of 20071016, the only disclosure is a vague pre-advisory with no actionable information. However, since it is from a well-known researcher, it is being assigned a CVE identifier for tracking purposes.

Multiple buffer overflows in unspecified ActiveX controls in COM objects in Avaya IP Softphone R5.2 before SP3, and R6.0, allow remote attackers to execute arbitrary code via unspecified vectors.

The Avaya 4602 SW IP Phone (Model 4602D02A) with 2.2.2 and earlier SIP firmware allows remote attackers to cause a denial of service (device reboot) via a flood of packets to the BOOTP port (68/udp).

The Avaya 4602 SW IP Phone (Model 4602D02A) with 2.2.2 and earlier SIP firmware uses a constant media port number for calls, which allows remote attackers to cause a denial of service (audio quality loss) via a flood of packets to the RTP port.

The Session Initiation Protocol (SIP) User Access Client (UAC) message parsing module in Avaya one-X Desktop Edition 2.1.0.70 and earlier allows remote attackers to cause a denial of service (device crash) via a malformed SIP message.

The Avaya 4602SW IP Phone (Model 4602D02A) with 2.2.2 and earlier SIP firmware accepts SIP INVITE requests from arbitrary source IP addresses, which allows remote attackers to have an unspecified impact.