UBUNTU-CVE-2023-26991

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Source

https://ubuntu.com/security/CVE-2023-26991

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-26991.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-26991

Upstream

CVE-2023-26991

Published

2023-04-04T15:15:00Z

Modified

2025-09-08T16:56:11Z

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
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

SWFTools v0.9.2 was discovered to contain a stack-use-after-scope in the swf_ReadSWF2 function in lib/rfxswf.c.

References

Affected packages

Ubuntu:Pro:16.04:LTS / swftools

Package

Name: swftools
Purl: pkg:deb/ubuntu/swftools@0.9.2+git20130725-4.1~build0.16.04.1?arch=source&distro=esm-apps/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.9.2+git20130725-2

0.9.2+git20130725-2ubuntu1

0.9.2+git20130725-4

0.9.2+git20130725-4.1~build0.16.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "swftools",
            "binary_version": "0.9.2+git20130725-4.1~build0.16.04.1"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / swftools

Package

Name: swftools
Purl: pkg:deb/ubuntu/swftools@0.9.2+git20130725-4.1?arch=source&distro=esm-apps/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.9.2+git20130725-4.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "swftools",
            "binary_version": "0.9.2+git20130725-4.1"
        }
    ]
}