<p>Upgrade <code>Centos:8</code> <code>podman-remote</code> to version 0:2.0.5-5.module+el8.3.0+8221+97165c3f or higher.</p>

Out-of-bounds Read Affecting podman-remote package, versions <0:2.0.5-5.module+el8.3.0+8221+97165c3f

Threat Intelligence

0.07% (32^nd percentile)

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Snyk ID SNYK-CENTOS8-PODMANREMOTE-2083491
published 26 Jul 2021
disclosed 27 May 2020

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Introduced: 27 May 2020

CVE-2020-10756 Open this link in a new tab CWE-125 Open this link in a new tab

How to fix?

Upgrade Centos:8 podman-remote to version 0:2.0.5-5.module+el8.3.0+8221+97165c3f or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream podman-remote package and not the podman-remote package as distributed by Centos. See How to fix? for Centos:8 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

CVSS Scores

version 3.1

Attack Vector (AV)

Local
Attack Complexity (AC)

Low
Privileges Required (PR)

Low
User Interaction (UI)

None

Scope (S)

Changed

Confidentiality (C)

High
Integrity (I)

None
Availability (A)

None

Out-of-bounds Read Affecting podman-remote package, versions <0:2.0.5-5.module+el8.3.0+8221+97165c3f

Severity

Based on CentOS security rating