CVE-2020-8709

Improper authentication in socket services for some IntelR Server Boards, Server Systems and Compute Modules before version 2.45 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access...

Denial Of Service (DoS)

libvncserver is vulnerable to denial of service DoS. The vulnerability exists as libvncclient/sockets.c in LibVNCServer before 0.9.13 has a buffer overflow via a long socket filename...

CVE-2020-15708

A flaw was found in libvirt, where an incorrect permissions issue occurs on the UNIX domain socket. This flaw allows a local attacker to access libvirt and escalate their privileges. The highest threat from this vulnerability is to confidentiality, integrity, and system availability...

Ubuntu: Security Advisory (USN-4452-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-4452-1 libvirt vulnerability

Trent Shea working with Trend Micro´s Zero Day Initiative, discovered that the libvirt package set incorrect permissions on the UNIX domain socket. A local attacker could use this issue to access libvirt and escalate privileges...

UBUNTU-CVE-2020-15708

Ubuntu's packaging of libvirt in 20.04 LTS created a control socket with world read and write permissions. An attacker could use this to overwrite arbitrary files or execute arbitrary code...

CVE-2020-15708

Ubuntu's packaging of libvirt in 20.04 LTS created a control socket with world read and write permissions. An attacker could use this to overwrite arbitrary files or execute arbitrary code...

USN-4448-1 tomcat8 vulnerabilities

It was discovered that Tomcat incorrectly validated the payload length in a WebSocket frame. A remote attacker could possibly use this issue to cause Tomcat to hang, resulting in a denial of service. CVE-2020-13935 It was discovered that Tomcat incorrectly handled HTTP header parsing. In certain...

FreeBSD ip6_setpktopt Use-After-Free Privilege Escalation Exploit

This Metasploit module exploits a race and use-after-free vulnerability in the FreeBSD kernel IPv6 socket handling. A missing synchronization lock in the IPV62292PKTOPTIONS option handling in setsockopt permits racing ip6setpktopt access to a freed ip6pktopts struct. This exploit overwrites the...

UBUNTU-CVE-2020-15133

In faye-websocket before version 0.11.0, there is a lack of certification validation in TLS handshakes. The Faye::WebSocket::Client class uses the EM::Connectionstarttls method in EventMachine to implement the TLS handshake whenever a wss: URL is used for the connection. This method does not...

Improper Certificate Validation

Overview faye-websocket is a Standards-compliant WebSocket server and client. Affected versions of this package are vulnerable to Improper Certificate Validation in TLS handshakes. The Faye::WebSocket::Client class uses the EM::Connectionstarttls method in EventMachine to implement the TLS...

Microsoft Azure Sphere AF_AZSPIO socket memory corruption vulnerability

Summary A memory corruption vulnerability exists in the AFAZSPIO socket functionality of Microsoft Azure Sphere 20.05. A sequence of socket operations can cause a double-free and out-of-bounds read in the kernel. An attacker can write a shellcode to trigger this vulnerability. Tested Versions...

FreeBSD ip6_setpktopt Use-After-Free Privilege Escalation

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'FreeBSD ip6setpktopt Use-After-Free Privilege Escalation', 'Description' = %q This module exploits a race and use-after-free vulnerability in the...

CVE-2019-14037

Close and bind operations done on a socket can lead to a Use-After-Free condition. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice...

Design/Logic Flaw

Close and bind operations done on a socket can lead to a Use-After-Free condition. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice...

CVE-2019-14037

Close and bind operations done on a socket can lead to a Use-After-Free condition. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice...

vertx: WebSocket HTTP upgrade implementation holds the entire http request in memory before the handshake

In version from 3.0.0 to 3.5.3 of Eclipse Vert.x, the WebSocket HTTP upgrade implementation buffers the full http request before doing the handshake, holding the entire request body in memory. There should be a reasonnable limit 8192 bytes above which the WebSocket gets an HTTP response with the...

mina-core: Retaining an open socket in close_notify SSL-TLS leading to Information disclosure.

A cryptographic protocol integrity flaw was discovered in Apache Mina. The closure of a TLS session would not always result in closure of the socket, allowing the conversation to continue in clear text. This could undermine the confidentiality of a connection and potentially disclose sensitive...

OpenJDK: HostnameChecker does not ensure X.509 certificate names are in normalized form (JSSE, 8237592)

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE component: JSSE. Supported versions that are affected are Java SE: 7u261, 8u251, 11.0.7 and 14.0.1; Java SE Embedded: 8u251. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TLS to...

OpenJDK: HostnameChecker does not ensure X.509 certificate names are in normalized form (JSSE, 8237592)

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE component: JSSE. Supported versions that are affected are Java SE: 7u261, 8u251, 11.0.7 and 14.0.1; Java SE Embedded: 8u251. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TLS to...