Out-of-bounds Read Affecting virt:rhel/libiscsi-devel package, versions <0:1.18.0-8.module_el8.6.0+2880+7d9e3703


Severity

Recommended
high

Based on AlmaLinux security rating.

Threat Intelligence

EPSS
0.8% (82nd percentile)

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  • Snyk IDSNYK-ALMALINUX8-VIRT-5645586
  • published28 May 2023
  • disclosed29 Sept 2020

Introduced: 29 Sep 2020

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

How to fix?

Upgrade AlmaLinux:8 virt:rhel/libiscsi-devel to version 0:1.18.0-8.module_el8.6.0+2880+7d9e3703 or higher.
This issue was patched in ALSA-2020:4059.

NVD Description

Note: Versions mentioned in the description apply only to the upstream virt:rhel/libiscsi-devel package and not the virt:rhel/libiscsi-devel package as distributed by AlmaLinux. See How to fix? for AlmaLinux: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