QEMU: slirp: invalid pointer initialization may lead to information disclosure (tftp)

An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the tftpinput function and could occur while processing a udp packet that is smaller than the size of the 'tftpt' structure. This issue may lead to out-of-bounds read access or...

QEMU: slirp: invalid pointer initialization may lead to information disclosure (udp6)

An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udp6input function and could occur while processing a udp packet that is smaller than the size of the 'udphdr' structure. This issue may lead to out-of-bounds read access or...

QEMU: slirp: invalid pointer initialization may lead to information disclosure (bootp)

An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the bootpinput function and could occur while processing a udp packet that is smaller than the size of the 'bootpt' structure. A malicious guest could use this flaw to leak 10 byte...

OESA-2021-1411 qemu security update

QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udp6input function and could occur while processing a udp packet...

Updated libslirp packages fix security vulnerability

Invalid pointer initialization issues were found in the SLiRP networking implementation of QEMU. In the bootpinput function while processing a udp packet that is smaller than the size of the 'bootpt' structure. A malicious guest could use this flaw to leak 10 bytes of uninitialized heap memory fr...

Debian: Security Advisory (DLA-2753-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2021 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-2753-1 : qemu - LTS security update

The remote Debian 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-2753 advisory. - A flaw was found in the USB redirector device usb-redir of QEMU. Small USB packets are combined into a single, large transfer request, to reduce the overhead and...

Security update for qemu (important)

openSUSE Security Update: Security update for qemu Announcement ID: openSUSE-SU-2021:1202-1 Rating: important References: 1180432 1180433 1180434 1180435 1182651 1186012 1187364 1187365 1187366 1187367 1187499 1187529 1187538 1187539 1189145 Cross-References: CVE-2020-35503 CVE-2020-35504...

openSUSE 15 Security Update : qemu (openSUSE-SU-2021:2591-1)

The remote SUSE Linux SUSE15 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:2591-1 advisory. - QEMU 5.0.0 has a heap-based Buffer Overflow in flatviewreadcontinue in exec.c because hw/sd/sdhci.c mishandles a write operation in the...

Security update for qemu (important)

openSUSE Security Update: Security update for qemu Announcement ID: openSUSE-SU-2021:2591-1 Rating: important References: 1176681 1185591 1186290 1187364 1187365 1187366 1187367 1187499 1187529 1187538 1187539 Cross-References: CVE-2020-25085 CVE-2021-3582 CVE-2021-3592 CVE-2021-3593 CVE-2021-359...

Security Bulletin: An out-of-bounds read vulnerability was found in the SLiRP networking implementation of the QEMU emulator, affecting IBM Cloud Pak for Applications

Summary An out-of-bounds read vulnerability was found in the SLiRP networking implementation of the QEMU emulator, affecting IBM Cloud Pak for Applications Vulnerability Details CVEID: CVE-2020-10756 DESCRIPTION: libslirp could allow a local authenticated attacker to obtain sensitive information,...

SUSE SLES12: qemu / qemu-arm / qemu-block-curl / qemu-block-iscsi / etc (SUSE-SU-2021:2546-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:2546-1 advisory. Security issues fixed: - CVE-2021-3595: Fixed slirp: invalid pointer initialization may lead to information disclosure tftp...

SUSE SLES12: qemu / qemu-arm / qemu-block-curl / qemu-block-iscsi / etc (SUSE-SU-2021:2563-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:2563-1 advisory. Security issues fixed: - CVE-2021-3595: Fixed slirp: invalid pointer initialization may lead to information disclosure tftp...

openSUSE 15 Security Update : qemu (openSUSE-SU-2021:2474-1)

The remote SUSE Linux SUSE15 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:2474-1 advisory. - An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the bootpinput...

SUSE SLED15: qemu / qemu-arm / qemu-audio-alsa / qemu-audio-pa / qemu-block-curl / etc (SUSE-SU-2021:2474-1)

The remote SUSE Linux SLED15 / SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:2474-1 advisory. Security issues fixed: - CVE-2021-3595: Fixed slirp: invalid pointer initialization may lead to information disclosure tftp bsc1187366...

Security update for qemu (important)

openSUSE Security Update: Security update for qemu Announcement ID: openSUSE-SU-2021:2474-1 Rating: important References: 1187364 1187365 1187366 1187367 1187499 1187529 1187538 1187539 Cross-References: CVE-2021-3582 CVE-2021-3592 CVE-2021-3593 CVE-2021-3594 CVE-2021-3595 CVE-2021-3607...

SUSE SLES15: qemu / qemu-arm / qemu-block-curl / qemu-block-iscsi / etc (SUSE-SU-2021:2461-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:2461-1 advisory. Security issues fixed: - CVE-2021-3595: Fixed slirp: invalid pointer initialization may lead to information disclosure tftp...

Medium: qemu

Issue Overview: A heap buffer overflow flaw was found in the iSCSI support of QEMU. This flaw could lead to an out-of-bounds read access and possible information disclosure from the QEMU process memory to a malicious guest. The highest threat from this vulnerability is to data confidentiality...

Unspecified Vulnerability in QEMU

QEMU is a set of simulation processors written by Fabrice Bellard and distributed with source code under the GPL license, widely used on the GNU/Linux platform. A security vulnerability exists in QEMU's slirp, which stems from the fact that the bootpinput function in src/bootp.c uses memory outsi...

CVE-2021-3595

An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the tftpinput function and could occur while processing a udp packet that is smaller than the size of the 'tftpt' structure. This issue may lead to out-of-bounds read access or...