UBUNTU-CVE-2024-56431

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Source
https://ubuntu.com/security/CVE-2024-56431
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-56431.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2024-56431
Upstream
Withdrawn
2025-07-18T17:01:49Z
Published
2024-12-25T17:15:00Z
Modified
2025-07-16T07:21:12Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

oc_huff_tree_unpack in huffdec.c in libtheora in Theora through 1.0 7180717 has an invalid negative left shift. NOTE: this is disputed by third parties because there is no evidence of a security impact, e.g., an application would not crash.

References

Affected packages

Ubuntu:25.04 / libtheora

Package

Name
libtheora
Purl
pkg:deb/ubuntu/libtheora@1.2.0~alpha1+dfsg-6?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.2.0~alpha1+dfsg-6

Affected versions

1.*
1.1.1+dfsg.1-17
1.2.0~alpha1+dfsg-5

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libtheora-bin",
            "binary_version": "1.2.0~alpha1+dfsg-6"
        },
        {
            "binary_name": "libtheora-bin-dbgsym",
            "binary_version": "1.2.0~alpha1+dfsg-6"
        },
        {
            "binary_name": "libtheora-dev",
            "binary_version": "1.2.0~alpha1+dfsg-6"
        },
        {
            "binary_name": "libtheora-doc",
            "binary_version": "1.2.0~alpha1+dfsg-6"
        },
        {
            "binary_name": "libtheora0",
            "binary_version": "1.2.0~alpha1+dfsg-6"
        },
        {
            "binary_name": "libtheora0-dbgsym",
            "binary_version": "1.2.0~alpha1+dfsg-6"
        },
        {
            "binary_name": "libtheoradec1",
            "binary_version": "1.2.0~alpha1+dfsg-6"
        },
        {
            "binary_name": "libtheoradec1-dbgsym",
            "binary_version": "1.2.0~alpha1+dfsg-6"
        },
        {
            "binary_name": "libtheoraenc1",
            "binary_version": "1.2.0~alpha1+dfsg-6"
        },
        {
            "binary_name": "libtheoraenc1-dbgsym",
            "binary_version": "1.2.0~alpha1+dfsg-6"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-56431.json"