CVE catalog

CVE-2019-20632

UBUNTU-

[CVE catalog]

An issue was discovered in libgpac.a in GPAC before 0.8.0, as demonstrated by MP4Box. It contains an invalid pointer dereference in gf_odf_delete_descriptor in odf/desc_private.c that can cause a denial of service via a crafted MP4 file.

Severity
Unknown
Published
Updated
Source
[NVD] · [CVE record]
EPSS
0.84% · Oct 27, 2026

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Distribution / releasePackageVersionStatusSource
Debian11gpac1.0.1+dfsg1-2Fixed[DEBIAN-CVE-2019-20632]

Showing 1 fix observations. All 4 observations, including unknown and conflicting reports, are available below.

Provider details and historical evidence
Distribution / releasePackageVersionStatusSource
Debian11gpac1.0.1+dfsg1-2Fixed[DEBIAN-CVE-2019-20632]
Ubuntuprogpac0.5.2-426-gc5ad4e4+dfsg5-4ubuntu1Affected[UBUNTU-CVE-2019-20632]
Ubuntuprogpac0.5.2-426-gc5ad4e4+dfsg5-5Affected[UBUNTU-CVE-2019-20632]
Ubuntuprogpac0.5.2-426-gc5ad4e4+dfsg5-5ubuntu0.1~esm2Affected[UBUNTU-CVE-2019-20632]
Original provider fields
{
  "package_releases": [],
  "fixed_versions": [],
  "distribution_packages": [
    {
      "name": "gpac",
      "distro": "debian",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.1+dfsg1-2"
            }
          ]
        }
      ],
      "release": "11",
      "versions": [],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/DEBIAN-CVE-2019-20632",
      "fixed_version": "1.0.1+dfsg1-2",
      "provider_source": "pypi",
      "provider_record_id": "DEBIAN-CVE-2019-20632",
      "provider_updated_at": "2026-08-29T07:02:46.762721326Z"
    },
    {
      "name": "gpac",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "pro",
      "versions": [
        "0.5.2-426-gc5ad4e4+dfsg5-4ubuntu1",
        "0.5.2-426-gc5ad4e4+dfsg5-5",
        "0.5.2-426-gc5ad4e4+dfsg5-5ubuntu0.1~esm2"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2019-20632",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2019-20632",
      "provider_updated_at": "2026-04-22T12:17:27.881910Z"
    }
  ]
}

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

Observed:

References

[FIRST EPSS] · [OSV Package Vulnerability Database]