Out-of-bounds Read Affecting libiscsi-utils package, versions <0:1.18.0-8.module+el8.6.0+847+b490afdd


Severity

Recommended
high

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.09% (39th percentile)

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  • Snyk IDSNYK-ROCKY8-LIBISCSIUTILS-3297521
  • published3 Feb 2023
  • disclosed31 Aug 2020

Introduced: 31 Aug 2020

CVE-2020-14364  (opens in a new tab)
CWE-125  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:8 libiscsi-utils to version 0:1.18.0-8.module+el8.6.0+847+b490afdd or higher.
This issue was patched in RLSA-2020:4059.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libiscsi-utils package and not the libiscsi-utils package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:8 relevant fixed versions and status.

An out-of-bounds read/write access flaw was found in the USB emulator of the QEMU in versions before 5.2.0. This issue occurs while processing USB packets from a guest when USBDevice 'setup_len' exceeds its 'data_buf[4096]' in the do_token_in, do_token_out routines. This flaw allows a guest user to crash the QEMU process, resulting in a denial of service, or the potential execution of arbitrary code with the privileges of the QEMU process on the host.

CVSS Scores

version 3.1