Out-of-bounds Read Affecting qemu package, versions <1:4.1-2
Snyk CVSS
Threat Intelligence
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-DEBIAN12-QEMU-1558128
- published 7 Jun 2020
- disclosed 9 Jul 2020
Introduced: 7 Jun 2020
CVE-2020-10756 Open this link in a new tabHow to fix?
Upgrade Debian:12
qemu
to version 1:4.1-2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qemu
package and not the qemu
package as distributed by Debian
.
See How to fix?
for Debian:12
relevant fixed versions and status.
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.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2020-10756
- https://security-tracker.debian.org/tracker/CVE-2020-10756
- https://security.netapp.com/advisory/ntap-20201001-0001/
- https://www.debian.org/security/2020/dsa-4728
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JYTZ32P67PZER6P7TW6FQK3SZRKQLVEI/
- https://bugzilla.redhat.com/show_bug.cgi?id=1835986
- https://www.zerodayinitiative.com/advisories/ZDI-20-1005/
- https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00035.html
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00040.html
- https://usn.ubuntu.com/4437-1/
- https://usn.ubuntu.com/4467-1/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JYTZ32P67PZER6P7TW6FQK3SZRKQLVEI/