UBUNTU-CVE-2023-46362

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Source
https://ubuntu.com/security/CVE-2023-46362
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-46362.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2023-46362
Upstream
Published
2023-11-08T21:15:00Z
Modified
2025-10-10T15:12:40Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

jbig2enc v0.28 was discovered to contain a heap-use-after-free via jbig2encautothresholdusinghash in src/jbig2enc.cc.

References

Affected packages

Ubuntu:24.04:LTS / jbig2enc

Package

Name
jbig2enc
Purl
pkg:deb/ubuntu/jbig2enc@0.29-2.1build1?arch=source&distro=noble

Affected ranges

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

Affected versions

0.*

0.29-2
0.29-2.1
0.29-2.1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "jbig2",
            "binary_version": "0.29-2.1build1"
        },
        {
            "binary_name": "libjbig2enc-dev",
            "binary_version": "0.29-2.1build1"
        },
        {
            "binary_name": "libjbig2enc0t64",
            "binary_version": "0.29-2.1build1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-46362.json"

Ubuntu:25.10 / jbig2enc

Package

Name
jbig2enc
Purl
pkg:deb/ubuntu/jbig2enc@0.30-1?arch=source&distro=questing

Affected ranges

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

Affected versions

0.*

0.30-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "jbig2",
            "binary_version": "0.30-1"
        },
        {
            "binary_name": "libjbig2enc-dev",
            "binary_version": "0.30-1"
        },
        {
            "binary_name": "libjbig2enc0t64",
            "binary_version": "0.30-1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-46362.json"

Ubuntu:25.04 / jbig2enc

Package

Name
jbig2enc
Purl
pkg:deb/ubuntu/jbig2enc@0.30-1?arch=source&distro=plucky

Affected ranges

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

Affected versions

0.*

0.29-2.1build1
0.29-5.2
0.29-5.2build1
0.30-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "jbig2",
            "binary_version": "0.30-1"
        },
        {
            "binary_name": "libjbig2enc-dev",
            "binary_version": "0.30-1"
        },
        {
            "binary_name": "libjbig2enc0t64",
            "binary_version": "0.30-1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-46362.json"