Vulnerability-Lookup

OESA-2022-1697 (CVE-2020-0499)

Vulnerability from osv_openeuler – Published: 2022-06-02 11:04 – Updated: 2026-08-06 11:04 – Source website

Summary

flac security update

Details

FLAC stands for Free Lossless Audio Codec, an audio format similar to MP3, but lossless, meaning that audio is compressed in FLAC without any loss in quality.

Security Fix(es):

In FLAC__bitreader_read_rice_signed_block of bitreader.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-156076070(CVE-2020-0499)

Severity

4.3 (Medium)


                    
                      CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

References

URL

Type

	https://www.openeuler.org/en/security/safety-bull…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2020-0499	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "flac-debugsource-1.3.3-6.oe1.aarch64.rpm",
          "flac-devel-1.3.3-6.oe1.aarch64.rpm",
          "flac-debuginfo-1.3.3-6.oe1.aarch64.rpm",
          "xmms-flac-1.3.3-6.oe1.aarch64.rpm",
          "flac-help-1.3.3-6.oe1.aarch64.rpm",
          "flac-1.3.3-6.oe1.aarch64.rpm"
        ],
        "src": [
          "flac-1.3.3-6.oe1.src.rpm"
        ],
        "x86_64": [
          "xmms-flac-1.3.3-6.oe1.x86_64.rpm",
          "flac-debugsource-1.3.3-6.oe1.x86_64.rpm",
          "flac-debuginfo-1.3.3-6.oe1.x86_64.rpm",
          "flac-help-1.3.3-6.oe1.x86_64.rpm",
          "flac-1.3.3-6.oe1.x86_64.rpm",
          "flac-devel-1.3.3-6.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP1",
        "name": "flac",
        "purl": "pkg:rpm/openEuler/flac\u0026distro=openEuler-20.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.3.3-6.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
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          "flac-1.3.3-6.oe1.aarch64.rpm",
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          "flac-debugsource-1.3.3-6.oe1.aarch64.rpm"
        ],
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        "x86_64": [
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          "flac-1.3.3-6.oe1.x86_64.rpm",
          "flac-devel-1.3.3-6.oe1.x86_64.rpm",
          "xmms-flac-1.3.3-6.oe1.x86_64.rpm",
          "flac-debugsource-1.3.3-6.oe1.x86_64.rpm",
          "flac-help-1.3.3-6.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP3",
        "name": "flac",
        "purl": "pkg:rpm/openEuler/flac\u0026distro=openEuler-20.03-LTS-SP3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.3.3-6.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "flac-help-1.3.3-6.oe2203.aarch64.rpm",
          "flac-devel-1.3.3-6.oe2203.aarch64.rpm",
          "flac-debugsource-1.3.3-6.oe2203.aarch64.rpm",
          "flac-debuginfo-1.3.3-6.oe2203.aarch64.rpm",
          "flac-1.3.3-6.oe2203.aarch64.rpm",
          "xmms-flac-1.3.3-6.oe2203.aarch64.rpm"
        ],
        "src": [
          "flac-1.3.3-6.oe2203.src.rpm"
        ],
        "x86_64": [
          "flac-devel-1.3.3-6.oe2203.x86_64.rpm",
          "flac-1.3.3-6.oe2203.x86_64.rpm",
          "flac-help-1.3.3-6.oe2203.x86_64.rpm",
          "xmms-flac-1.3.3-6.oe2203.x86_64.rpm",
          "flac-debugsource-1.3.3-6.oe2203.x86_64.rpm",
          "flac-debuginfo-1.3.3-6.oe2203.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS",
        "name": "flac",
        "purl": "pkg:rpm/openEuler/flac\u0026distro=openEuler-22.03-LTS"
      },
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          "events": [
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            },
            {
              "fixed": "1.3.3-6.oe2203"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "Medium"
  },
  "details": "FLAC stands for Free Lossless Audio Codec, an audio format similar to MP3, but lossless, meaning that audio is compressed in FLAC without any loss in quality.\r\n\r\nSecurity Fix(es):\r\n\r\nIn FLAC__bitreader_read_rice_signed_block of bitreader.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-156076070(CVE-2020-0499)",
  "id": "OESA-2022-1697",
  "modified": "2026-08-06T11:04:58Z",
  "published": "2022-06-02T11:04:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1697"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0499"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "flac security update",
  "upstream": [
    "CVE-2020-0499"
  ]
}

CVE-2020-0499 (GCVE-0-2020-0499)

Vulnerability from cvelistv5 – Published: 2020-12-15 15:58 – Updated: 2024-08-04 06:02

Summary

Severity

No CVSS data available.

CWE

Information disclosure

Assigner

google_android Google root

References

6 references

URL	Tags
https://source.android.com/security/bulletin/pixe…	x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2021…	mailing-listx_refsource_MLIST
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.apache.org/thread.html/rf9fa47ab664…	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
n/a	Android	Affected: Android-11

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.