CVE-2023-46228 - Vulnerability Details - OpenCVE

zchunk before 1.3.2 has multiple integer overflows via malformed zchunk files to lib/comp/comp.c, lib/comp/zstd/zstd.c, lib/dl/multipart.c, or lib/header.c.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Zchunk	Zchunk

Configuration 1 [-]

cpe:2.3:a:zchunk:zchunk:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://bugzilla.suse.com/show_bug.cgi?id=1216268
https://github.com/zchunk/zchunk/commit/08aec2b4dfd7f709b6e3d511411ffcc83ed4efbe
https://github.com/zchunk/zchunk/compare/1.3.1...1.3.2

History

Fri, 27 Feb 2026 03:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-10-19T00:00:00.000Z

Updated: 2024-09-12T18:08:06.106Z

Reserved: 2023-10-19T00:00:00.000Z

Link: CVE-2023-46228

Vulnrichment

Updated: 2024-08-02T20:37:40.129Z

NVD

Status : Modified

Published: 2023-10-19T05:15:58.663

Modified: 2024-11-21T08:28:07.157

Link: CVE-2023-46228

Redhat

No data.

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