CVE-2020-10756

QEMU: slirp: networking out-of-bounds read information disclosure vulnerability

Published Jul 9, 2020 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-2288-1 qemu security update
Debian DSA Debian DSA DSA-4728-1 qemu security update
EUVD EUVD EUVD-2020-3173 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.
Ubuntu USN Ubuntu USN USN-4437-1 libslirp vulnerability
Ubuntu USN Ubuntu USN USN-4467-1 QEMU vulnerabilities
History

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