CVE-2021-29923 Affecting delve package, versions <0:1.5.0-2.0.1.module+el8.4.0+20021+8a86d991


Severity

Recommended
medium

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.17% (56th percentile)

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  • Snyk IDSNYK-ORACLE8-DELVE-2587891
  • published10 Apr 2022
  • disclosed7 Aug 2021

Introduced: 7 Aug 2021

CVE-2021-29923  (opens in a new tab)

How to fix?

Upgrade Oracle:8 delve to version 0:1.5.0-2.0.1.module+el8.4.0+20021+8a86d991 or higher.
This issue was patched in ELSA-2021-3585.

NVD Description

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

Go before 1.17 does not properly consider extraneous zero characters at the beginning of an IP address octet, which (in some situations) allows attackers to bypass access control that is based on IP addresses, because of unexpected octal interpretation. This affects net.ParseIP and net.ParseCIDR.

CVSS Scores

version 3.1