UBUNTU-CVE-2025-6120

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Source
https://ubuntu.com/security/CVE-2025-6120
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-6120.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2025-6120
Upstream
Published
2025-06-16T12:15:00Z
Modified
2025-07-14T04:47:36Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
  • 1.9 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A vulnerability classified as critical was found in Open Asset Import Library Assimp up to 5.4.3. Affected by this vulnerability is the function read_meshes in the library assimp/code/AssetLib/MDL/HalfLife/HL1MDLLoader.cpp. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The project decided to collect all Fuzzer bugs in a main-issue to address them in the future.

References

Affected packages

Ubuntu:Pro:16.04:LTS / assimp

Package

Name
assimp
Purl
pkg:deb/ubuntu/assimp@3.2~dfsg-3?arch=source&distro=esm-apps/xenial

Affected ranges

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

Affected versions

3.*

3.0~dfsg-4ubuntu4
3.1.1~dfsg-5
3.2~dfsg-1
3.2~dfsg-2
3.2~dfsg-3

Ubuntu:Pro:18.04:LTS / assimp

Package

Name
assimp
Purl
pkg:deb/ubuntu/assimp@4.1.0~dfsg-3?arch=source&distro=esm-apps/bionic

Affected ranges

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

Affected versions

3.*

3.3.1~dfsg-5
3.3.1~dfsg-5ubuntu1
3.3.1~dfsg-5+build1

4.*

4.0.1~dfsg-1~exp2
4.0.1~dfsg-1
4.1.0~dfsg-1
4.1.0~dfsg-2
4.1.0~dfsg-3

Ubuntu:Pro:20.04:LTS / assimp

Package

Name
assimp
Purl
pkg:deb/ubuntu/assimp@5.0.1~ds0-1build1?arch=source&distro=esm-apps/focal

Affected ranges

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

Affected versions

4.*

4.1.0~dfsg-5
4.1.0~dfsg-5ubuntu1

5.*

5.0.1~ds0-1build1

Ubuntu:22.04:LTS / assimp

Package

Name
assimp
Purl
pkg:deb/ubuntu/assimp@5.2.2~ds0-1?arch=source&distro=jammy

Affected ranges

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

Affected versions

5.*

5.0.1~ds0-2
5.0.1~ds0-3ubuntu1
5.1.4~ds0-1
5.1.5~ds0-1
5.1.6~ds0-1
5.2.0~ds0-2
5.2.1~ds0-1
5.2.2~ds0-1

Ubuntu:24.04:LTS / assimp

Package

Name
assimp
Purl
pkg:deb/ubuntu/assimp@5.3.1+ds-2build1?arch=source&distro=noble

Affected ranges

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

Affected versions

5.*

5.2.5~ds0-1.1build1
5.3.1+ds-1
5.3.1+ds-2
5.3.1+ds-2build1

Ubuntu:25.04 / assimp

Package

Name
assimp
Purl
pkg:deb/ubuntu/assimp@5.4.3+ds-2?arch=source&distro=plucky

Affected ranges

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

Affected versions

5.*

5.4.2+ds-1
5.4.3+ds-2