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CVE-2020-10756

MEDIUM

6.5

Description

An out-of-bounds read vulnerability was found in the SLiRP networking implementation of the QEMU emulator. This flaw occurs in the icmp6_send_echoreply() 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, resulting in possible information disclosure. This flaw affects versions of libslirp before 4.3.1.

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published7/9/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

canonical:ubuntu_linuxdebian:debian_linuxlibslirp_project:libslirpopensuse:leapredhat:enterprise_linuxredhat:openstack

Weaknesses (CWE)

CWE-125

References

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00035.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00040.html(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=1835986(secalert@redhat.com)

https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html(secalert@redhat.com)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JYTZ32P67PZER6P7TW6FQK3SZRKQLVEI/(secalert@redhat.com)

https://security.netapp.com/advisory/ntap-20201001-0001/(secalert@redhat.com)

https://usn.ubuntu.com/4437-1/(secalert@redhat.com)

https://usn.ubuntu.com/4467-1/(secalert@redhat.com)

https://www.debian.org/security/2020/dsa-4728(secalert@redhat.com)

https://www.zerodayinitiative.com/advisories/ZDI-20-1005/(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00035.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00040.html(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=1835986(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JYTZ32P67PZER6P7TW6FQK3SZRKQLVEI/(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20201001-0001/(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/4437-1/(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/4467-1/(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2020/dsa-4728(af854a3a-2127-422b-91ae-364da2661108)

https://www.zerodayinitiative.com/advisories/ZDI-20-1005/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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