HP VVOS 11.04

Heap-based buffer overflow in proxy_util.c for mod_proxy in Apache 1.3.25 to 1.3.31 allows remote attackers to cause a denial of service (process crash) and possibly execute arbitrary code via a negative Content-Length HTTP header field, which causes a large amount of data to be copied.

Stack-based buffer overflow in the FTP daemon in HP-UX 11.11i, with the -v (debug) option enabled, allows remote attackers to execute arbitrary code via a long command request.

Unknown vulnerability or vulnerabilities in HP OpenView EMANATE 14.2 snmpModules allow the SNMP read-write community name to be exposed, related to (1) "'read-only' community access," and/or (2) an easily guessable community name.

Multiple TCP implementations could allow remote attackers to cause a denial of service (bandwidth and CPU exhaustion) by setting the maximum segment size (MSS) to a very small number and requesting large amounts of data, which generates more packets with less TCP-level data that amplify network traffic and consume more server CPU to process.

The NSAPI plugins for TGA and the Java Servlet proxy in HP-UX VVOS 10.24 and 11.04 allows an attacker to cause a denial of service (high CPU utilization).

HTTP Server mod_ssl module running on HP-UX 11.04 with Virtualvault OS (VVOS) 4.5 through 4.6 closes the connection when the Apache server times out during an SSL request, which may allow attackers to cause a denial of service.

Unknown vulnerability related to stack corruption in the TGA daemon for HP-UX 11.04 (VVOS) Virtualvault 4.0, 4.5, and 4.6 may allow attackers to obtain access to system files.

Vulnerability in shutdown command for HP-UX 11.X and 10.X allows allows local users to gain privileges via malformed input variables.