CVE-2018-18226

CVSS v3 Score
7.5
High
CVSS v2 Score
7.8
High

Vulnerability Description

In Wireshark 2.6.0 to 2.6.3, the Steam IHS Discovery dissector could consume system memory. This was addressed in epan/dissectors/packet-steam-ihs-discovery.c by changing the memory-management approach.

CVSS:7.5(High)

Windows NT 4.0 does not properly shut down invalid named pipe RPC connections, which allows remote attackers to cause a denial of service (resource exhaustion) via a series of connections containing m...

CVSS:7.5(High)

6tunnel 0.08 and earlier does not properly close sockets that were initiated by a client, which allows remote attackers to cause a denial of service (resource exhaustion) by repeatedly connecting to a...

CVSS:7.5(High)

Clam AntiVirus ClamAV before 0.90 does not close open file descriptors under certain conditions, which allows remote attackers to cause a denial of service (file descriptor consumption and failed scan...

CVSS:7.5(High)

The IAX2 channel driver (chan_iax2) in Asterisk Open 1.2.x before 1.2.23, 1.4.x before 1.4.9, and Asterisk Appliance Developer Kit before 0.6.0, when configured to allow unauthenticated calls, allows ...

CVSS:7.5(High)

IBM Rational Build Forge 7.0.2 allows remote attackers to cause a denial of service (CPU consumption) via a port scan, which spawns multiple bfagent server processes that attempt to read data from clo...

CVSS:7.5(High)

PHP5 before 5.4.4 allows passing invalid utf-8 strings via the xmlTextWriterWriteAttribute, which are then misparsed by libxml2. This results in memory leak into the resulting output.