CVE catalog

CVE-2020-18651

exempi affected and fixed versions

A buffer overflow flaw was found in the exempi package. This issue occurs in the ID3_Support::ID3v2Frame::getFrameValue function that allows remote attackers to cause a denial of service via opening a crafted audio file with the ID3V2 frame. exempi: denial of service via opening of crafted audio file with ID3V2 frame The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Severity: Medium · CVSS 6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Published: Jan 1, 2020, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 1.26% · Oct 27, 2026

Projects and upstream resources

[exempi][Source-reported homepage]

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 / release	Package	Version	Status	Source
Debiantrixie	exempi	`2.5.1-1`	FixedDistribution-reported fixed boundary	[CVE-2020-18651]
Debiantrixie	exempi	`2.6.6-2`	Fixed	[CVE-2020-18651]
Debiansid	exempi	`2.5.1-1`	FixedDistribution-reported fixed boundary	[CVE-2020-18651]
Debiansid	exempi	`2.6.6-3`	Fixed	[CVE-2020-18651]
Debianforky	exempi	`2.5.1-1`	FixedDistribution-reported fixed boundary	[CVE-2020-18651]
Debianforky	exempi	`2.6.6-3`	Fixed	[CVE-2020-18651]
Debianbookworm	exempi	`2.5.1-1`	FixedDistribution-reported fixed boundary	[CVE-2020-18651]
Debianbookworm	exempi	`2.6.3-1`	Fixed	[CVE-2020-18651]

Showing 8 fix observations. All 21 observations, including unknown and conflicting reports, are available below.

Provider details and historical evidence

Distribution / release	Package	Version	Status	Source
UnknownRelease not reported	exempi	`2.5.1-1`	UnknownSource applicability is not established	Provider not reported
Debianbookworm	exempi	`2.5.1-1`	FixedDistribution-reported fixed boundary	[CVE-2020-18651]
Debianbookworm	exempi	`2.6.3-1`	Fixed	[CVE-2020-18651]
Debianforky	exempi	`2.5.1-1`	FixedDistribution-reported fixed boundary	[CVE-2020-18651]
Debianforky	exempi	`2.6.6-3`	Fixed	[CVE-2020-18651]
Debiansid	exempi	`2.5.1-1`	FixedDistribution-reported fixed boundary	[CVE-2020-18651]
Debiansid	exempi	`2.6.6-3`	Fixed	[CVE-2020-18651]
Debiantrixie	exempi	`2.5.1-1`	FixedDistribution-reported fixed boundary	[CVE-2020-18651]
Debiantrixie	exempi	`2.6.6-2`	Fixed	[CVE-2020-18651]
Opensuseleap 15.4	exempi	`2.4.5-150000.3.9.1`	UnknownSource applicability is not established	[SUSE-SU-2023:3833-1]Feb 4, 2026, 4:24:54 AM UTC
Opensuseleap 15.5	exempi	`2.4.5-150000.3.9.1`	UnknownSource applicability is not established	[SUSE-SU-2023:3833-1]Feb 4, 2026, 4:24:54 AM UTC
Suselinux enterprise module for desktop applications 15 sp4	exempi	`2.4.5-150000.3.9.1`	UnknownSource applicability is not established	[SUSE-SU-2023:3833-1]Feb 4, 2026, 4:24:54 AM UTC
Suselinux enterprise module for desktop applications 15 sp5	exempi	`2.4.5-150000.3.9.1`	UnknownSource applicability is not established	[SUSE-SU-2023:3833-1]Feb 4, 2026, 4:24:54 AM UTC
Suselinux enterprise server 12 sp5	exempi	`2.2.1-5.10.1`	UnknownSource applicability is not established	[SUSE-SU-2023:3734-1]Feb 4, 2026, 2:16:13 AM UTC
Suselinux enterprise server for sap applications 12 sp5	exempi	`2.2.1-5.10.1`	UnknownSource applicability is not established	[SUSE-SU-2023:3734-1]Feb 4, 2026, 2:16:13 AM UTC
Suselinux enterprise software development kit 12 sp5	exempi	`2.2.1-5.10.1`	UnknownSource applicability is not established	[SUSE-SU-2023:3734-1]Feb 4, 2026, 2:16:13 AM UTC
Ubuntu16.04	exempi	`2.2.2-2`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-18651]Apr 22, 2026, 12:31:36 PM UTC
Ubuntu16.04	exempi	`2.2.2-2ubuntu0.1`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-18651]Apr 22, 2026, 12:31:36 PM UTC
Ubuntu18.04	exempi	`2.4.3-1ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-18651]Apr 22, 2026, 12:31:36 PM UTC
Ubuntu18.04	exempi	`2.4.5-2`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-18651]Apr 22, 2026, 12:31:36 PM UTC
Ubuntu18.04	exempi	`2.4.5-2ubuntu0.1`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-18651]Apr 22, 2026, 12:31:36 PM UTC

Original provider fields

{
  "package_releases": [
    {
      "name": "exempi",
      "status": "fixed",
      "release": "sid",
      "version": "2.6.6-3"
    },
    {
      "name": "exempi",
      "status": "fixed",
      "release": "forky",
      "version": "2.6.6-3"
    },
    {
      "name": "exempi",
      "status": "fixed",
      "release": "trixie",
      "version": "2.6.6-2"
    },
    {
      "name": "exempi",
      "status": "fixed",
      "release": "bookworm",
      "version": "2.6.3-1"
    }
  ],
  "fixed_versions": [
    {
      "bug": null,
      "name": "exempi",
      "type": "source",
      "origin": null,
      "release": "sid",
      "urgency": "not yet assigned",
      "fixed_version": "2.5.1-1"
    },
    {
      "bug": null,
      "name": "exempi",
      "type": "source",
      "origin": null,
      "release": "forky",
      "urgency": "not yet assigned",
      "fixed_version": "2.5.1-1"
    },
    {
      "bug": null,
      "name": "exempi",
      "type": "source",
      "origin": null,
      "release": "trixie",
      "urgency": "not yet assigned",
      "fixed_version": "2.5.1-1"
    },
    {
      "bug": null,
      "name": "exempi",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "not yet assigned",
      "fixed_version": "2.5.1-1"
    }
  ],
  "distribution_packages": [
    {
      "name": "exempi",
      "fixed_version": "2.5.1-1",
      "applicability_unknown": true
    },
    {
      "name": "exempi",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "16.04",
      "versions": [
        "2.2.2-2",
        "2.2.2-2ubuntu0.1"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2020-18651",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2020-18651",
      "provider_updated_at": "2026-04-22T12:31:36.643713Z",
      "applicability_unknown": true
    },
    {
      "name": "exempi",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "18.04",
      "versions": [
        "2.4.3-1ubuntu1",
        "2.4.5-2",
        "2.4.5-2ubuntu0.1"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2020-18651",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2020-18651",
      "provider_updated_at": "2026-04-22T12:31:36.643713Z",
      "applicability_unknown": true
    },
    {
      "name": "exempi",
      "distro": "suse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.4.5-150000.3.9.1"
            }
          ]
        }
      ],
      "release": "linux enterprise module for desktop applications 15 sp4",
      "versions": [],
      "ecosystem": "rpm",
      "provider_url": "https://osv.dev/vulnerability/SUSE-SU-2023:3833-1",
      "fixed_version": "2.4.5-150000.3.9.1",
      "provider_source": "pypi",
      "provider_record_id": "SUSE-SU-2023:3833-1",
      "provider_updated_at": "2026-02-04T04:24:54.438981Z",
      "applicability_unknown": true
    },
    {
      "name": "exempi",
      "distro": "suse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.4.5-150000.3.9.1"
            }
          ]
        }
      ],
      "release": "linux enterprise module for desktop applications 15 sp5",
      "versions": [],
      "ecosystem": "rpm",
      "provider_url": "https://osv.dev/vulnerability/SUSE-SU-2023:3833-1",
      "fixed_version": "2.4.5-150000.3.9.1",
      "provider_source": "pypi",
      "provider_record_id": "SUSE-SU-2023:3833-1",
      "provider_updated_at": "2026-02-04T04:24:54.438981Z",
      "applicability_unknown": true
    },
    {
      "name": "exempi",
      "distro": "opensuse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.4.5-150000.3.9.1"
            }
          ]
        }
      ],
      "release": "leap 15.4",
      "versions": [],
      "ecosystem": "rpm",
      "provider_url": "https://osv.dev/vulnerability/SUSE-SU-2023:3833-1",
      "fixed_version": "2.4.5-150000.3.9.1",
      "provider_source": "pypi",
      "provider_record_id": "SUSE-SU-2023:3833-1",
      "provider_updated_at": "2026-02-04T04:24:54.438981Z",
      "applicability_unknown": true
    },
    {
      "name": "exempi",
      "distro": "opensuse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.4.5-150000.3.9.1"
            }
          ]
        }
      ],
      "release": "leap 15.5",
      "versions": [],
      "ecosystem": "rpm",
      "provider_url": "https://osv.dev/vulnerability/SUSE-SU-2023:3833-1",
      "fixed_version": "2.4.5-150000.3.9.1",
      "provider_source": "pypi",
      "provider_record_id": "SUSE-SU-2023:3833-1",
      "provider_updated_at": "2026-02-04T04:24:54.438981Z",
      "applicability_unknown": true
    },
    {
      "name": "exempi",
      "distro": "suse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.2.1-5.10.1"
            }
          ]
        }
      ],
      "release": "linux enterprise software development kit 12 sp5",
      "versions": [],
      "ecosystem": "rpm",
      "provider_url": "https://osv.dev/vulnerability/SUSE-SU-2023:3734-1",
      "fixed_version": "2.2.1-5.10.1",
      "provider_source": "pypi",
      "provider_record_id": "SUSE-SU-2023:3734-1",
      "provider_updated_at": "2026-02-04T02:16:13.120520Z",
      "applicability_unknown": true
    },
    {
      "name": "exempi",
      "distro": "suse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.2.1-5.10.1"
            }
          ]
        }
      ],
      "release": "linux enterprise server 12 sp5",
      "versions": [],
      "ecosystem": "rpm",
      "provider_url": "https://osv.dev/vulnerability/SUSE-SU-2023:3734-1",
      "fixed_version": "2.2.1-5.10.1",
      "provider_source": "pypi",
      "provider_record_id": "SUSE-SU-2023:3734-1",
      "provider_updated_at": "2026-02-04T02:16:13.120520Z",
      "applicability_unknown": true
    },
    {
      "name": "exempi",
      "distro": "suse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.2.1-5.10.1"
            }
          ]
        }
      ],
      "release": "linux enterprise server for sap applications 12 sp5",
      "versions": [],
      "ecosystem": "rpm",
      "provider_url": "https://osv.dev/vulnerability/SUSE-SU-2023:3734-1",
      "fixed_version": "2.2.1-5.10.1",
      "provider_source": "pypi",
      "provider_record_id": "SUSE-SU-2023:3734-1",
      "provider_updated_at": "2026-02-04T02:16:13.120520Z",
      "applicability_unknown": true
    }
  ]
}

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[exempi]Unknown
Details (2)
- 2.6.3-1 · amd64 · bookworm
  Fixed · Fixed: 2.5.1-1
  dsa · exempi · debian · bookworm; dsa · exempi · debian · 12
- 2.6.3-1 · arm64 · bookworm
  Fixed · Fixed: 2.5.1-1
  dsa · exempi · debian · bookworm; dsa · exempi · debian · 12
[libexempi8]Unknown
Source package: [exempi]
Details (2)
- 2.6.3-1 · amd64 · bookworm
  Fixed · Fixed: 2.5.1-1
  dsa · exempi · debian · bookworm; dsa · exempi · debian · 12
- 2.6.3-1 · arm64 · bookworm
  Fixed · Fixed: 2.5.1-1
  dsa · exempi · debian · bookworm; dsa · exempi · debian · 12
[libexempi-dev]Unknown
Source package: [exempi]
Details (2)
- 2.6.3-1 · amd64 · bookworm
  Fixed · Fixed: 2.5.1-1
  dsa · exempi · debian · bookworm; dsa · exempi · debian · 12
- 2.6.3-1 · arm64 · bookworm
  Fixed · Fixed: 2.5.1-1
  dsa · exempi · debian · bookworm; dsa · exempi · debian · 12

[Debian 13 (Trixie)]

[exempi]Unknown
Details (2)
- 2.6.6-2 · amd64 · trixie
  Fixed · Fixed: 2.5.1-1
  dsa · exempi · debian · 13
- 2.6.6-2 · arm64 · trixie
  Fixed · Fixed: 2.5.1-1
  dsa · exempi · debian · 13
[libexempi8]Unknown
Source package: [exempi]
Details (2)
- 2.6.6-2 · amd64 · trixie
  Fixed · Fixed: 2.5.1-1
  dsa · exempi · debian · 13
- 2.6.6-2 · arm64 · trixie
  Fixed · Fixed: 2.5.1-1
  dsa · exempi · debian · 13
[libexempi-dev]Unknown
Source package: [exempi]
Details (2)
- 2.6.6-2 · amd64 · trixie
  Fixed · Fixed: 2.5.1-1
  dsa · exempi · debian · 13
- 2.6.6-2 · arm64 · trixie
  Fixed · Fixed: 2.5.1-1
  dsa · exempi · debian · 13

Observed: Oct 23, 2026, 5:48:54 PM UTC

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]