Security Bulletin: Publicly disclosed vulnerability from Qemu affects IBM Netezza Host Management

Summary Open Source Qemu is used by IBM Netezza Host Management. IBM Netezza Host Management has addressed the applicable CVE. Vulnerability Details CVEID: CVE-2020-8608 DESCRIPTION: Libslirp could allow a remote attacker to execute arbitrary code on the system, caused by a heap-based buffer...

Amazon Linux AMI : qemu-kvm (ALAS-2020-1408)

The version of qemu-kvm installed on the remote host is prior to 1.5.3-156.19. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2020-1408 advisory. tcpemu in slirp/tcpsubr.c aka slirp/src/tcpsubr.c in QEMU 3.0.0 uses uninitialized data in an snprintf call, leading ...

Ubuntu 20.04 LTS : libslirp vulnerability (USN-4437-1)

The remote Ubuntu 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4437-1 advisory. Ziming Zhang and VictorV discovered that libslirp incorrectly handled replying to certain ICMP echo requests. A remote attacker could possibly use this issue to...

Ubuntu: Security Advisory (USN-4437-1)

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-4437-1: libslirp vulnerability

Ziming Zhang and VictorV discovered that libslirp incorrectly handled replying to certain ICMP echo requests. A remote attacker could possibly use this issue to cause libslirp to crash, resulting in a denial of service...

USN-4437-1 libslirp vulnerability

Ziming Zhang and VictorV discovered that libslirp incorrectly handled replying to certain ICMP echo requests. A remote attacker could possibly use this issue to cause libslirp to crash, resulting in a denial of service...

Security fix for the ALT Linux 9 package libslirp version 4.3.0-alt1

4.3.0-alt1 built July 22, 2020 Alexey Shabalin in task 254589 --- May 8, 2020 Alexey Shabalin - new version 4.3.0 Fixes: CVE-2020-1983...

Important: qemu

Issue Overview: In libslirp 4.1.0, as used in QEMU 4.2.0, tcpsubr.c misuses snprintf return values, leading to a buffer overflow in later code. CVE-2020-8608 Affected Packages: qemu Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference...

Amazon Linux AMI : qemu-kvm (ALAS-2020-1400)

The version of qemu-kvm installed on the remote host is prior to 1.5.3-156.19. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2020-1400 advisory. In libslirp 4.1.0, as used in QEMU 4.2.0, tcpsubr.c misuses snprintf return values, leading to a buffer overflow in...

Important: qemu-kvm

Issue Overview: In libslirp 4.1.0, as used in QEMU 4.2.0, tcpsubr.c misuses snprintf return values, leading to a buffer overflow in later code. CVE-2020-8608 tcpemu in tcpsubr.c in libslirp 4.1.0, as used in QEMU 4.2.0, mismanages memory, as demonstrated by IRC DCC commands in EMUIRC. This can...

SUSE SLES15 Security Update : slirp4netns (SUSE-SU-2020:1915-1)

This update for slirp4netns fixes the following issues : Update to 0.4.7 bsc1172380 - libslirp: update to v4.3.1 Fix CVE-2020-10756 - Fix configfromoptions to correctly enable ipv6 Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security...

[SECURITY] Fedora 32 Update: libslirp-4.3.1-1.fc32

A general purpose TCP-IP emulator used by virtual machine hypervisors to provide virtual networking services...

Fedora: Security Advisory for libslirp (FEDORA-2020-8c0b966c16)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Fedora 32 : libslirp (2020-8c0b966c16)

New v4.3.1 release, fixing CVE-2020-10756 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. C Tenabl...

QEMU libslirp Buffer Overflow Vulnerability

QEMU Quick Emulator is a suite of simulation processor software by French software developer Fabrice Bellard. The software is fast and cross-platform. libslirp is a general-purpose TCP-IP simulator for managing virtual network services in a hypervisor. A buffer overflow vulnerability exists in th...

CVE-2020-10756

An out-of-bounds read vulnerability was found in the SLiRP networking implementation of the QEMU emulator. This flaw occurs in the icmp6sendechoreply routine while replying to an ICMP echo request, also known as ping. This flaw allows a malicious guest to leak the contents of the host memory,...

Design/Logic Flaw

An out-of-bounds read vulnerability was found in the SLiRP networking implementation of the QEMU emulator. This flaw occurs in the icmp6sendechoreply routine while replying to an ICMP echo request, also known as ping. This flaw allows a malicious guest to leak the contents of the host memory,...

CVE-2020-10756

An out-of-bounds read vulnerability was found in the SLiRP networking implementation of the QEMU emulator. This flaw occurs in the icmp6sendechoreply routine while replying to an ICMP echo request, also known as ping. This flaw allows a malicious guest to leak the contents of the host memory,...

CVE-2020-10756

CVE-2020-10756 is a concrete vulnerability in the QEMU SLiRP networking (libslirp) implementation. The issue is an out-of-bounds read in icmp6_send_echoreply() when replying to ICMP echo requests, enabling a guest to leak host memory and cause information disclosure. Affected component/version: l...

CVE-2020-10756

An out-of-bounds read vulnerability was found in the SLiRP networking implementation of the QEMU emulator. This flaw occurs in the icmp6sendechoreply routine while replying to an ICMP echo request, also known as ping. This flaw allows a malicious guest to leak the contents of the host memory,...