QEMU: Slirp: potential OOB access due to unsafe snprintf() usages

An out-of-bounds heap buffer access flaw was found in the SLiRP networking implementation of the QEMU emulator. This flaw occurs in tcpemu routine while emulating IRC and other protocols due to unsafe usage of the snprintf3 function. A user or process could use this flaw to crash the QEMU process...

QEMU: Slirp: potential OOB access due to unsafe snprintf() usages

An out-of-bounds heap buffer access flaw was found in the SLiRP networking implementation of the QEMU emulator. This flaw occurs in tcpemu routine while emulating IRC and other protocols due to unsafe usage of the snprintf3 function. A user or process could use this flaw to crash the QEMU process...

RLSA-2020:2774 Important: virt:rhel security update

Kernel-based Virtual Machine KVM offers a full virtualization solution for Linux on numerous hardware platforms. The virt:Rocky Linux module contains packages which provide user-space components used to run virtual machines using KVM. The packages also provide APIs for managing and interacting wi...

RHEL 8 : virt:rhel (RHSA-2020:2774)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:2774 advisory. Kernel-based Virtual Machine KVM offers a full virtualization solution for Linux on numerous hardware platforms. The virt:rhel module contai...

Debian DLA-2262-1 : qemu security update

Several vulnerabilities were fixed in qemu, a fast processor emulator. CVE-2020-1983 slirp: Fix use-after-free in ipreass. CVE-2020-13361 es1370transferaudio in hw/audio/es1370.c allowed guest OS users to trigger an out-of-bounds access during an es1370write operation. CVE-2020-13362...

QEMU: Slirp: potential OOB access due to unsafe snprintf() usages

An out-of-bounds heap buffer access flaw was found in the SLiRP networking implementation of the QEMU emulator. This flaw occurs in tcpemu routine while emulating IRC and other protocols due to unsafe usage of the snprintf3 function. A user or process could use this flaw to crash the QEMU process...

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

An update for qemu-kvm-rhev is now available for Red Hat OpenStack Platform 13 Queens. 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...

SUSE SLES12 Security Update : qemu (SUSE-SU-2020:1538-1)

This update for qemu fixes the following issues : Security issues fixed : CVE-2020-1711: Fixed a potential OOB access in the iSCSI client code bsc1166240. CVE-2019-12068: Fixed a potential DoS in the LSI SCSI controller emulation bsc1146873. CVE-2020-1983: Fixed a use-after-free in the ipreass...

SUSE SLES12 Security Update : qemu (SUSE-SU-2020:1514-1)

This update for qemu fixes the following issues : Security issues fixed : CVE-2020-1711: Fixed a potential OOB access in the iSCSI client code bsc1166240. CVE-2019-12068: Fixed a potential DoS in the LSI SCSI controller emulation bsc1146873. CVE-2020-1983: Fixed a use-after-free in the ipreass...

SUSE SLES12 Security Update : qemu (SUSE-SU-2020:1526-1)

This update for qemu fixes the following issues : Security issues fixed : CVE-2020-1711: Fixed a potential OOB access in the iSCSI client code bsc1166240. CVE-2019-12068: Fixed a potential DoS in the LSI SCSI controller emulation bsc1146873. CVE-2020-1983: Fixed a use-after-free in the ipreass...

SUSE SLES12 Security Update : qemu (SUSE-SU-2020:1501-1)

This update for qemu fixes the following issues : Security issues fixed : CVE-2020-1983: Fixed a use-after-free in the ipreass function of slirp bsc1170940. CVE-2019-20382: Fixed a potential DoS due to a memory leak in VNC disconnect bsc1165776. CVE-2020-1711: Fixed a potential OOB access in the...

SUSE SLED15 / SLES15 Security Update : qemu (SUSE-SU-2020:1502-1)

This update for qemu fixes the following issues : Security issue fixed : CVE-2020-1983: Fixed a use-after-free in the ipreass function of slirp bsc1170940. Non-security issues fixed : Fixed an issue where limiting the memory bandwidth was not possible bsc1167816. Fixed the issue that s390x could...

SUSE-SU-2020:14396-1 Security update for kvm

This update for kvm fixes the following issues: Security issues fixed: - CVE-2019-12068: Fixed a potential DoS in the LSI SCSI controller emulation bsc1146873. - CVE-2020-1983: Fixed a use-after-free in the ipreass function of slirp bsc1170940. - CVE-2020-8608: Fixed a potential OOB access in sli...

openSUSE Security Update : qemu (openSUSE-2020-756)

This update for qemu fixes the following issues : Security issue fixed : - CVE-2020-1983: Fixed a use-after-free in the ipreass function of slirp bsc1170940. Non-security issues fixed : - Fixed an issue where limiting the memory bandwidth was not possible bsc1167816. - Fixed the issue that s390x...

SUSE-SU-2020:1526-1 Security update for qemu

This update for qemu fixes the following issues: Security issues fixed: - CVE-2020-1711: Fixed a potential OOB access in the iSCSI client code bsc1166240. - CVE-2019-12068: Fixed a potential DoS in the LSI SCSI controller emulation bsc1146873. - CVE-2020-1983: Fixed a use-after-free in the ipreas...

SUSE-SU-2020:1523-1 Security update for qemu

This update for qemu fixes the following issues: Security issues fixed: - CVE-2020-1983: Fixed a use-after-free in the ipreass function of slirp bsc1170940. - CVE-2019-20382: Fixed a potential DoS due to a memory leak in VNC disconnect bsc1165776. - CVE-2020-1711: Fixed a potential OOB access in...

openSUSE: Security Advisory for qemu (openSUSE-SU-2020:0756-1)

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...

SUSE-SU-2020:1514-1 Security update for qemu

This update for qemu fixes the following issues: Security issues fixed: - CVE-2020-1711: Fixed a potential OOB access in the iSCSI client code bsc1166240. - CVE-2019-12068: Fixed a potential DoS in the LSI SCSI controller emulation bsc1146873. - CVE-2020-1983: Fixed a use-after-free in the ipreas...

Arbitrary Code Execution

qemu-kvm-rhev is vulnerable to arbitrary code execution. The vulnerability exists in slirp where an out of bounds OOB buffer access while emulating tcp protocols in tcpemu...