Off-by-one Error Affecting kibana-9.2-oci-entrypoint package, versions <9.2.7-r0


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.13% (33rd percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-KIBANA92OCIENTRYPOINT-15684604
  • published18 Mar 2026
  • disclosed11 Mar 2026

Introduced: 11 Mar 2026

NewCVE-2026-31988  (opens in a new tab)
CWE-193  (opens in a new tab)

How to fix?

Upgrade Minimos:latest kibana-9.2-oci-entrypoint to version 9.2.7-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kibana-9.2-oci-entrypoint package and not the kibana-9.2-oci-entrypoint package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

yauzl (aka Yet Another Unzip Library) version 3.2.0 for Node.js contains an off-by-one error in the NTFS extended timestamp extra field parser within the getLastModDate() function. The while loop condition checks cursor < data.length + 4 instead of cursor + 4 <= data.length, allowing readUInt16LE() to read past the buffer boundary. A remote attacker can cause a denial of service (process crash via ERR_OUT_OF_RANGE exception) by sending a crafted zip file with a malformed NTFS extra field. This affects any Node.js application that processes zip file uploads and calls entry.getLastModDate() on parsed entries. Fixed in version 3.2.1.

CVSS Base Scores

version 3.1