QEMU: slirp: OOB buffer access while emulating tcp protocols in tcp_emu()

A heap buffer overflow issue was found in the SLiRP networking implementation of the QEMU emulator. This flaw occurs in the tcpemu routine while emulating IRC and other protocols. An attacker could use this flaw to crash the QEMU process on the host, resulting in a denial of service or potential...

Important: container-tools:rhel8 security, bug fix, and enhancement update

The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fixes: QEMU: slirp: OOB buffer access while emulating tcp protocols in tcpemu CVE-2020-7039 For more details about the security issues, including the impact, a CVSS score,...

ALSA-2020:0348 Important: container-tools:rhel8 security, bug fix, and enhancement update

The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fixes: QEMU: slirp: OOB buffer access while emulating tcp protocols in tcpemu CVE-2020-7039 For more details about the security issues, including the impact, a CVSS score,...

container-tools:rhel8 security, bug fix, and enhancement update

An update is available for containernetworking-plugins, python-podman-api, udica, cockpit-podman. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The...

Debian DSA-4616-1 : qemu - security update

Two security issues have been found in the SLiRP networking implementation of QEMU, a fast processor emulator, which could result in the execution of arbitrary code or denial of service. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from...

[SECURITY] [DSA 4616-1] qemu security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4616-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff February 02, 2020 https://www.debian.org/security/faq -...

Debian: Security Advisory (DLA-2076-1)

The remote host is missing an update for the Debian 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...

Debian DLA-2076-1 : slirp security update

An issue has been found in slirp, a SLIP/PPP emulator using a dial up shell account. Due to bad memory handling in slirp a heap-based buffer overflow or other out-of-bounds access could happen, which can lead to a DoS or potential execute arbitrary code. For Debian 8 'Jessie', this problem has be...

[SECURITY] [DLA 2076-1] slirp security update

Package : slirp Version : 1:1.0.17-7+deb8u1 CVE ID : CVE-2020-7039 Debian Bug : 949085 An issue has been found in slirp, a SLIP/PPP emulator using a dial up shell account. Due to bad memory handling in slirp a heap-based buffer overflow or other out-of-bounds access could happen, which can lead t...

DLA-2076-1 slirp - security update

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Huawei EulerOS: Security Advisory for qemu-kvm (EulerOS-SA-2018-1313)

The remote host is missing an update for the Huawei EulerOS 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...

CVE-2020-7211

A potential directory traversal issue was found in the tftp server of the SLiRP user-mode networking implementation used by QEMU. It could occur on a Windows host, as it allows the use of both forward '/' and backward slash'' tokens as separators in a file path. A user able to access the tftp...

EulerOS Virtualization for ARM 64 3.0.5.0 : qemu-kvm (EulerOS-SA-2020-1091)

According to the version of the qemu-kvm packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability : - mcat in slirp/mbuf.c in Qemu has a heap-based buffer overflow via incoming fragmented datagrams.CVE-2018-11806 Note tha...

Important: Red Hat Security Advisory: qemu-kvm-rhev security update

An update for qemu-kvm-rhev is now available for Red Hat OpenStack Platform 10.0 Newton. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

QEMU: slirp: heap buffer overflow during packet reassembly

A heap buffer overflow issue was found in the SLiRP networking implementation of the QEMU emulator. This flaw occurs in the ipreass routine while reassembling incoming packets if the first fragment is bigger than the m-mdat buffer. An attacker could use this flaw to crash the QEMU process on the...

openSUSE Security Update : qemu (openSUSE-2019-2505)

This update for qemu fixes the following issues : - Patch queue updated from https://gitlab.suse.de/virtualization/qemu.git SLE15 - Fix use-after-free in slirp CVE-2018-20126 bsc1119991 - Fix potential DOS in lsi scsi controller emulation CVE-2019-12068 bsc1146873 - Expose taa-no 'feature',...

USN-4191-1 qemu vulnerabilities

It was discovered that the LSI SCSI adapter emulator implementation in QEMU did not properly validate executed scripts. A local attacker could use this to cause a denial of service. CVE-2019-12068 Sergej Schumilo, Cornelius Aschermann and Simon Wörner discovered that the qxl paravirtual graphics...

Security update for qemu (important)

openSUSE Security Update: Security update for qemu Announcement ID: openSUSE-SU-2019:2505-1 Rating: important References: 1119991 1146873 1152506 1155812 Cross-References: CVE-2018-12207 CVE-2018-20126 CVE-2019-11135 CVE-2019-12068 Affected Products: openSUSE Leap 15.0 An update that fixes four...

QEMU: slirp: heap buffer overflow during packet reassembly

A heap buffer overflow issue was found in the SLiRP networking implementation of the QEMU emulator. This flaw occurs in the ipreass routine while reassembling incoming packets if the first fragment is bigger than the m-mdat buffer. An attacker could use this flaw to crash the QEMU process on the...

QEMU: slirp: heap buffer overflow during packet reassembly

A heap buffer overflow issue was found in the SLiRP networking implementation of the QEMU emulator. This flaw occurs in the ipreass routine while reassembling incoming packets if the first fragment is bigger than the m-mdat buffer. An attacker could use this flaw to crash the QEMU process on the...