UBUNTU-CVE-2021-40943

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Source
https://ubuntu.com/security/CVE-2021-40943
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-40943.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-40943
Upstream
Published
2022-06-28T13:15:00Z
Modified
2025-09-08T16:47:22Z
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

In Bento4 1.6.0-638, there is a null pointer reference in the function AP4_DescriptorListInspector::Action function in Ap4Descriptor.h:124 , as demonstrated by GPAC. This can cause a denial of service (DOS).

References

Affected packages

Ubuntu:22.04:LTS / kodi-inputstream-adaptive

Package

Name
kodi-inputstream-adaptive
Purl
pkg:deb/ubuntu/kodi-inputstream-adaptive@19.0.0+ds1-2?arch=source&distro=jammy

Affected ranges

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

Affected versions

2.*

2.6.14+ds1-1
2.6.23+ds1-1

19.*

19.0.0+ds1-1
19.0.0+ds1-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "kodi-inputstream-adaptive",
            "binary_version": "19.0.0+ds1-2"
        }
    ]
}

Ubuntu:24.04:LTS / kodi-inputstream-adaptive

Package

Name
kodi-inputstream-adaptive
Purl
pkg:deb/ubuntu/kodi-inputstream-adaptive@20.3.18+ds-1build1?arch=source&distro=noble

Affected ranges

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

Affected versions

20.*

20.3.11+ds-1
20.3.17+ds-4
20.3.18+ds-1
20.3.18+ds-1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "kodi-inputstream-adaptive",
            "binary_version": "20.3.18+ds-1build1"
        }
    ]
}

Ubuntu:25.04 / kodi-inputstream-adaptive

Package

Name
kodi-inputstream-adaptive
Purl
pkg:deb/ubuntu/kodi-inputstream-adaptive@21.5.9+ds-1?arch=source&distro=plucky

Affected ranges

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

Affected versions

21.*

21.5.2+ds-2
21.5.5+ds-1
21.5.7+ds-1
21.5.9+ds-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "kodi-inputstream-adaptive",
            "binary_version": "21.5.9+ds-1"
        }
    ]
}