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


Severity

Recommended
0.0
medium
0
10

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.26% (65th percentile)

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  • Snyk IDSNYK-ROCKY8-LIBISCSIUTILS-3210124
  • published5 Jan 2023
  • disclosed26 Nov 2020

Introduced: 26 Nov 2020

CVE-2020-29129  (opens in a new tab)
CWE-125  (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-2021:1762.

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.

ncsi.c in libslirp through 4.3.1 has a buffer over-read because it tries to read a certain amount of header data even if that exceeds the total packet length.

CVSS Scores

version 3.1