6.5

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 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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Libslirp Project ≫ Libslirp Version < 4.3.1
Redhat ≫ Openstack Version 13
Redhat ≫ Enterprise Linux Version 7.0
Redhat ≫ Enterprise Linux Version 8.0
Redhat ≫ Enterprise Linux Version 8.0 SwEdition advanced_virtualization
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 20.04 SwEdition lts
Debian ≫ Debian Linux Version 9.0
Debian ≫ Debian Linux Version 10.0
Opensuse ≫ Leap Version 15.0
Opensuse ≫ Leap Version 15.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.51% 0.408
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 6.5 2 4
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
NIST 2.1 3.9 2.9
AV:L/AC:L/Au:N/C:P/I:N/A:N
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html
Third Party Advisory
Mailing List
https://usn.ubuntu.com/4467-1/
Third Party Advisory
https://www.debian.org/security/2020/dsa-4728
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00035.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00040.html
Third Party Advisory
Mailing List
https://bugzilla.redhat.com/show_bug.cgi?id=1835986
Patch
Third Party Advisory
Issue Tracking
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JYTZ32P67PZER6P7TW6FQK3SZRKQLVEI/
https://security.netapp.com/advisory/ntap-20201001-0001/
Third Party Advisory
https://usn.ubuntu.com/4437-1/
Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-20-1005/
Third Party Advisory
VDB Entry