UBUNTU-CVE-2020-8003

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Source
https://ubuntu.com/security/CVE-2020-8003
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-8003.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-8003
Related
Published
2020-01-27T05:15:00Z
Modified
2025-01-13T10:22:09Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A double-free vulnerability in vrendrenderer.c in virglrenderer through 0.8.1 allows attackers to cause a denial of service by triggering texture allocation failure, because vrendrendererresourceallocated_texture is not an appropriate place for a free.

References

Affected packages

Ubuntu:18.04:LTS / virglrenderer

Package

Name
virglrenderer
Purl
pkg:deb/ubuntu/virglrenderer@0.6.0-2?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.6.0-2

Affected versions

0.*

0.6.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.6.0-2",
            "binary_name": "libvirglrenderer-dev"
        },
        {
            "binary_version": "0.6.0-2",
            "binary_name": "libvirglrenderer0"
        },
        {
            "binary_version": "0.6.0-2",
            "binary_name": "libvirglrenderer0-dbgsym"
        }
    ],
    "ubuntu_priority": "low",
    "availability": "No subscription required"
}