UBUNTU-CVE-2023-46228

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Source
https://ubuntu.com/security/CVE-2023-46228
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-46228.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-46228
Upstream
Published
2023-10-19T05:15:00Z
Modified
2025-09-08T16:56:33Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

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.

References

Affected packages

Ubuntu:22.04:LTS / zchunk

Package

Name
zchunk
Purl
pkg:deb/ubuntu/zchunk@1.1.16+ds1-1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.1.9+ds1-1
1.1.16+ds1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libzck-dev",
            "binary_version": "1.1.16+ds1-1"
        },
        {
            "binary_name": "libzck1",
            "binary_version": "1.1.16+ds1-1"
        },
        {
            "binary_name": "zchunk",
            "binary_version": "1.1.16+ds1-1"
        }
    ]
}

Ubuntu:24.04:LTS / zchunk

Package

Name
zchunk
Purl
pkg:deb/ubuntu/zchunk@1.3.2+ds1-1build2?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.3.1+ds1-1
1.3.2+ds1-1
1.3.2+ds1-1build1
1.3.2+ds1-1build2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libzck-dev",
            "binary_version": "1.3.2+ds1-1build2"
        },
        {
            "binary_name": "libzck1",
            "binary_version": "1.3.2+ds1-1build2"
        },
        {
            "binary_name": "zchunk",
            "binary_version": "1.3.2+ds1-1build2"
        }
    ]
}