ubuntu-cve-2020-36135
Vulnerability from osv_ubuntu
Published
2021-12-02 22:15
Modified
2026-04-22 07:39
Summary
Details

AOM v2.0.1 was discovered to contain a NULL pointer dereference via the component rate_hist.c.

Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "aom-tools",
            "binary_version": "1.0.0.errata1-3+deb11u1build0.20.04.1"
          },
          {
            "binary_name": "libaom0",
            "binary_version": "1.0.0.errata1-3+deb11u1build0.20.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "aom",
        "purl": "pkg:deb/ubuntu/aom@1.0.0.errata1-3+deb11u1build0.20.04.1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.0.errata1-3+deb11u1build0.20.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.0.0-3",
        "1.0.0.errata1-2",
        "1.0.0.errata1-2ubuntu3",
        "1.0.0.errata1-3",
        "1.0.0.errata1-3build1"
      ]
    }
  ],
  "aliases": [],
  "details": "AOM v2.0.1 was discovered to contain a NULL pointer dereference via the component rate_hist.c.",
  "id": "UBUNTU-CVE-2020-36135",
  "modified": "2026-04-22T07:39:40Z",
  "published": "2021-12-02T22:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-36135"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/aomedia/issues/detail?id=2910\u0026q=\u0026can=1"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/aomedia/issues/detail?id=2911"
    },
    {
      "type": "REPORT",
      "url": "https://aomedia.googlesource.com/aom/+/94bcbfe76b0fd5b8ac03645082dc23a88730c949"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-6447-1"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-36135"
    }
  ],
  "related": [
    "USN-6447-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2020-36135"
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.