15,000 webcams vulnerable to attack: how to protect against webcam hacking

Webcams may have been around for a long time, but that doesn’t mean we know what we’re doing with them. Webcam hacking has been around for equally as long, yet new research from Wizcase indicates that more than 15,000 private, web-connected cameras are exposed and readily accessible to the genera...

QEMU: slirp: heap buffer overflow in tcp_emu()

A heap buffer overflow issue was found in the SLiRP networking implementation of the QEMU emulator. It occurs in tcpemu routine while emulating the Identification protocol and copying message data to a socket buffer. A user or process could use this flaw to crash the QEMU process on the host...

kernel: vhost-net: guest to host kernel escape during migration

A buffer overflow flaw was found in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this fla...

Important kernel security update: Virtuozzo ReadyKernel patch 87.0 for Virtuozzo 7.0 and Virtuozzo Infrastructure Platform 2.5, 3.0

The cumulative Virtuozzo ReadyKernel patch was updated with a security fix. The patch applies to all supported kernels of Virtuozzo 7.0 and Virtuozzo Infrastructure Platform. Vulnerability id: CVE-2019-14835 3.10.0-693.17.1.vz7.43.10 to 3.10.0-957.12.2.vz7.96.21 vhost-net: guest to host kernel...

Security Advisory - Privilege Escalation Vulnerability in Some Huawei Products

Products Switches Routers WLAN Storage See All Solutions Cloud Data Center Enterprise Networking Intelligent Computing Solutions by Industry See All Services Training and Certification Industry Cloud Enablement Service Improvement Service Customer Support Service See All Partner Find a Partner...

Security Advisory - Improper Authentication Vulnerability in Some Huawei CloudEngine Products

Products Switches Routers WLAN Storage See All Solutions Cloud Data Center Enterprise Networking Intelligent Computing Solutions by Industry See All Services Training and Certification Industry Cloud Enablement Service Improvement Service Customer Support Service See All Partner Find a Partner...

Grapl - Graph Platform For Detection And Response

Grapl is a Graph Platform for Detection and Response. For a more in depth overview of Grapl, read this. In short, Grapl will take raw logs, convert them into graphs, and merge those graphs into a Master Graph. It will then orchestrate the execution of your attack signatures and provide tools for...

USN-4115-2: Linux kernel regression

USN 4115-1 fixed vulnerabilities in the Linux 4.15 kernel for Ubuntu 18.04 LTS and Ubuntu 16.04 LTS. Unfortunately, as part of the update, a regression was introduced that caused a kernel crash when handling fragmented packets in some situations. This update addresses the issue. We apologize for...

Ubuntu: Security Advisory (USN-4120-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2019 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...

Ubuntu 18.04 LTS : systemd regression (USN-4120-2)

The remote Ubuntu 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4120-2 advisory. USN-4120-1 fixed a vulnerability in systemd. The update included a recent SRU from the updates pocket that introduced networking problems for some users. This...

USN-4120-2: systemd regression

USN-4120-1 fixed a vulnerability in systemd. The update included a recent SRU from the updates pocket that introduced networking problems for some users. This update fixes the problem. We apologize for the inconvenience. Original advisory details: It was discovered that the systemd-resolved D-Bus...

USN-4120-2 systemd regression

USN-4120-1 fixed a vulnerability in systemd. The update included a recent SRU from the updates pocket that introduced networking problems for some users. This update fixes the problem. We apologize for the inconvenience. Original advisory details: It was discovered that the systemd-resolved D-Bus...

September 10, 2019—KB4515384 (OS Build 18362.356)

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September 10, 2019—KB4516051 (Security-only update)

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September 10, 2019—KB4516070 (OS Build 10240.18333)

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Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Security Access Manager (CVE-2019-2426, CVE-2019-2449, CVE-2019-2422)

Summary There are multiple vulnerabilities in IBM® SDK Java™ Technology Edition, Version 1.7, 1.8 used by IBM Security Access Manager. IBM Security Access Manager has addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2019-2426 DESCRIPTION: An unspecified vulnerability related to the...

The vulnerability in the web-server software of Cisco Enterprise NFV Infrastructure Software (NFVIS) allows a attacker to reveal the names of files located in the vulnerable system.

The vulnerability of Cisco Enterprise NFV Infrastructure Software’s web server software relates to the leakage of file and directory information. Exploiting this vulnerability can allow a malicious actor to disclose the names of files located in the vulnerable system using a specially crafted que...

SUSE-SU-2019:2336-1 Security update for java-1_7_1-ibm

This update for java-171-ibm fixes the following issues: Update to Java 7.1 Service Refresh 4 Fix Pack 50. Security issues fixed: - CVE-2019-11771: IBM Security Update July 2019 bsc1147021 - CVE-2019-11775: IBM Security Update July 2019 bsc1147021 - CVE-2019-4473: IBM Security Update July 2019...

SUSE-SU-2019:2291-1 Security update for java-1_8_0-ibm

This update for java-180-ibm fixes the following issues: Update to Java 8.0 Service Refresh 5 Fix Pack 40. Security issues fixed: - CVE-2019-11771: IBM Security Update July 2019 bsc1147021 - CVE-2019-11772: IBM Security Update July 2019 bsc1147021 - CVE-2019-11775: IBM Security Update July 2019...

OpenJDK: Missing URL format validation (Networking, 8221518)

Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE subcomponent: Networking. Supported versions that are affected are Java SE: 7u221, 8u212, 11.0.3 and 12.0.1; Java SE Embedded: 8u211. Difficult to exploit vulnerability allows unauthenticated attacker with network access v...