Out-of-bounds Read Affecting netcf package, versions <0:0.2.8-12.module+el8.6.0+847+b490afdd


Severity

Recommended
0.0
medium
0
10

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.28% (69th percentile)

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  • Snyk IDSNYK-ROCKY8-NETCF-3210211
  • published5 Jan 2023
  • disclosed26 Nov 2020

Introduced: 26 Nov 2020

CVE-2020-29130  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:8 netcf to version 0:0.2.8-12.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 netcf package and not the netcf package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:8 relevant fixed versions and status.

slirp.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