Out-of-bounds Read Affecting libslirp-debugsource package, versions <0:4.3.1-1.module+el8.6.0+783+10209741


Severity

Recommended
0.0
medium
0
10

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.8% (82nd percentile)

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 IDSNYK-ROCKY8-LIBSLIRPDEBUGSOURCE-3297205
  • published3 Feb 2023
  • disclosed9 Jul 2020

Introduced: 9 Jul 2020

CVE-2020-10756  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:8 libslirp-debugsource to version 0:4.3.1-1.module+el8.6.0+783+10209741 or higher.
This issue was patched in RLSA-2020:4694.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libslirp-debugsource package and not the libslirp-debugsource package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux: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.

CVSS Scores

version 3.1