UBUNTU-CVE-2025-29476

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Source
https://ubuntu.com/security/CVE-2025-29476
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-29476.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2025-29476
Related
Published
2025-04-04T18:15:00Z
Modified
2025-04-23T14:54:06Z
Summary
[none]
Details

Buffer Overflow vulnerability in compresschunkfuzzer with oss-fuzz on commit 16450518afddcb3139de627157208e49bfef6987 in c-blosc2 v.2.17.0 and before.

References

Affected packages

Ubuntu:24.10 / c-blosc2

Package

Name
c-blosc2
Purl
pkg:deb/ubuntu/c-blosc2@2.15.1+ds-1?arch=source&distro=oracular

Affected ranges

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

Affected versions

2.*

2.13.1+ds-1.1ubuntu2
2.13.1+ds-5
2.14.4+ds-2
2.15.0+ds-1
2.15.1+ds-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / c-blosc2

Package

Name
c-blosc2
Purl
pkg:deb/ubuntu/c-blosc2@2.13.1+ds-1.1ubuntu2?arch=source&distro=noble

Affected ranges

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

Affected versions

2.*

2.12.0+ds-1
2.12.0+ds-2
2.13.1+ds-1
2.13.1+ds-1ubuntu1
2.13.1+ds-1.1ubuntu1
2.13.1+ds-1.1ubuntu2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:25.04 / c-blosc2

Package

Name
c-blosc2
Purl
pkg:deb/ubuntu/c-blosc2@2.16.0+ds-1?arch=source&distro=plucky

Affected ranges

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

Affected versions

2.*

2.15.1+ds-1
2.15.2+ds-1
2.15.2+ds-2
2.15.2+ds-4
2.15.2+ds-5
2.15.2+ds-6
2.16.0+ds-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}