Improper Input Validation Affecting znc package, versions <1.7.3-r0


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
1.68% (88th percentile)

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  • Snyk IDSNYK-ALPINE321-ZNC-8489919
  • published6 Dec 2024
  • disclosed27 Mar 2019

Introduced: 27 Mar 2019

CVE-2019-9917  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade Alpine:3.21 znc to version 1.7.3-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream znc package and not the znc package as distributed by Alpine. See How to fix? for Alpine:3.21 relevant fixed versions and status.

ZNC before 1.7.3-rc1 allows an existing remote user to cause a Denial of Service (crash) via invalid encoding.