CVE catalog

CVE-2020-13114

libexif affected and fixed versions

An issue was discovered in libexif before 0.6.22. An unrestricted size in handling Canon EXIF MakerNote data could lead to consumption of large amounts of compute time for decoding EXIF data.

Severity: High · CVSS 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published: May 16, 2020, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 2.36% · Oct 27, 2026

Projects and upstream resources

[libexif][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	libexif	`0.6.21-9`	FixedDistribution-reported fixed boundary	[CVE-2020-13114]
Debiantrixie	libexif	`0.6.25-1+deb13u1`	Fixed	[CVE-2020-13114]
Debiansid	libexif	`0.6.21-9`	FixedDistribution-reported fixed boundary	[CVE-2020-13114]
Debiansid	libexif	`0.6.26-1`	Fixed	[CVE-2020-13114]
Debianforky	libexif	`0.6.21-9`	FixedDistribution-reported fixed boundary	[CVE-2020-13114]
Debianforky	libexif	`0.6.26-1`	Fixed	[CVE-2020-13114]
Debianbookworm	libexif	`0.6.21-9`	FixedDistribution-reported fixed boundary	[CVE-2020-13114]
Debianbookworm	libexif	`0.6.24-1+deb12u1`	Fixed	[CVE-2020-13114]

Showing 8 fix observations. All 32 observations, including unknown and conflicting reports, are available below.

Provider details and historical evidence

Distribution / release	Package	Version	Status	Source
UnknownRelease not reported	libexif	`0.6.21-9`	UnknownSource applicability is not established	Provider not reported
Alpine3.10	libexif	`0.6.22-r0`	UnknownSource applicability is not established	[ALPINE-CVE-2020-13114]Oct 26, 2026, 11:17:55 AM UTC
Alpine3.11	libexif	`0.6.22-r0`	UnknownSource applicability is not established	[ALPINE-CVE-2020-13114]Oct 26, 2026, 11:17:55 AM UTC
Alpine3.12	libexif	`0.6.22-r0`	UnknownSource applicability is not established	[ALPINE-CVE-2020-13114]Oct 26, 2026, 11:17:55 AM UTC
Alpine3.8	libexif	`0.6.22-r0`	UnknownSource applicability is not established	[ALPINE-CVE-2020-13114]Oct 26, 2026, 11:17:55 AM UTC
Alpine3.9	libexif	`0.6.22-r0`	UnknownSource applicability is not established	[ALPINE-CVE-2020-13114]Oct 26, 2026, 11:17:55 AM UTC
Debianbookworm	libexif	`0.6.21-9`	FixedDistribution-reported fixed boundary	[CVE-2020-13114]
Debianbookworm	libexif	`0.6.24-1+deb12u1`	Fixed	[CVE-2020-13114]
Debianforky	libexif	`0.6.21-9`	FixedDistribution-reported fixed boundary	[CVE-2020-13114]
Debianforky	libexif	`0.6.26-1`	Fixed	[CVE-2020-13114]
Debiansid	libexif	`0.6.21-9`	FixedDistribution-reported fixed boundary	[CVE-2020-13114]
Debiansid	libexif	`0.6.26-1`	Fixed	[CVE-2020-13114]
Debiantrixie	libexif	`0.6.21-9`	FixedDistribution-reported fixed boundary	[CVE-2020-13114]
Debiantrixie	libexif	`0.6.25-1+deb13u1`	Fixed	[CVE-2020-13114]
Ubuntu16.04	libexif	`0.6.21-2`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-13114]Apr 22, 2026, 12:29:09 PM UTC
Ubuntu16.04	libexif	`0.6.21-2ubuntu0.1`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-13114]Apr 22, 2026, 12:29:09 PM UTC
Ubuntu16.04	libexif	`0.6.21-2ubuntu0.2`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-13114]Apr 22, 2026, 12:29:09 PM UTC
Ubuntu16.04	libexif	`0.6.21-2ubuntu0.5`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-13114]Apr 22, 2026, 12:29:09 PM UTC
Ubuntu18.04	libexif	`0.6.21-2.1`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-13114]Apr 22, 2026, 12:29:09 PM UTC
Ubuntu18.04	libexif	`0.6.21-4`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-13114]Apr 22, 2026, 12:29:09 PM UTC
Ubuntu18.04	libexif	`0.6.21-4ubuntu0.1`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-13114]Apr 22, 2026, 12:29:09 PM UTC
Ubuntu18.04	libexif	`0.6.21-4ubuntu0.2`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-13114]Apr 22, 2026, 12:29:09 PM UTC
Ubuntu18.04	libexif	`0.6.21-4ubuntu0.5`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-13114]Apr 22, 2026, 12:29:09 PM UTC
Ubuntu20.04	libexif	`0.6.21-5.1`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-13114]Apr 22, 2026, 12:29:09 PM UTC
Ubuntu20.04	libexif	`0.6.21-6`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-13114]Apr 22, 2026, 12:29:09 PM UTC
Ubuntu20.04	libexif	`0.6.21-6ubuntu0.1`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-13114]Apr 22, 2026, 12:29:09 PM UTC
Ubuntu20.04	libexif	`0.6.21-6ubuntu0.3`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-13114]Apr 22, 2026, 12:29:09 PM UTC
Ubuntupro	libexif	`0.6.21-1`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-13114]Apr 22, 2026, 12:29:09 PM UTC
Ubuntupro	libexif	`0.6.21-1ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-13114]Apr 22, 2026, 12:29:09 PM UTC
Ubuntupro	libexif	`0.6.21-1ubuntu1+esm1`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-13114]Apr 22, 2026, 12:29:09 PM UTC
Ubuntupro	libexif	`0.6.21-1ubuntu1+esm2`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-13114]Apr 22, 2026, 12:29:09 PM UTC
Ubuntupro	libexif	`0.6.21-1ubuntu1+esm5`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-13114]Apr 22, 2026, 12:29:09 PM UTC

Original provider fields

{
  "package_releases": [
    {
      "name": "libexif",
      "status": "fixed",
      "release": "sid",
      "version": "0.6.26-1"
    },
    {
      "name": "libexif",
      "status": "fixed",
      "release": "forky",
      "version": "0.6.26-1"
    },
    {
      "name": "libexif",
      "status": "fixed",
      "release": "trixie",
      "version": "0.6.25-1+deb13u1"
    },
    {
      "name": "libexif",
      "status": "fixed",
      "release": "bookworm",
      "version": "0.6.24-1+deb12u1"
    }
  ],
  "fixed_versions": [
    {
      "bug": 961410,
      "name": "libexif",
      "type": "source",
      "origin": null,
      "release": "sid",
      "urgency": "not yet assigned",
      "fixed_version": "0.6.21-9"
    },
    {
      "bug": 961410,
      "name": "libexif",
      "type": "source",
      "origin": null,
      "release": "forky",
      "urgency": "not yet assigned",
      "fixed_version": "0.6.21-9"
    },
    {
      "bug": 961410,
      "name": "libexif",
      "type": "source",
      "origin": null,
      "release": "trixie",
      "urgency": "not yet assigned",
      "fixed_version": "0.6.21-9"
    },
    {
      "bug": 961410,
      "name": "libexif",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "not yet assigned",
      "fixed_version": "0.6.21-9"
    }
  ],
  "distribution_packages": [
    {
      "name": "libexif",
      "fixed_version": "0.6.21-9",
      "applicability_unknown": true
    },
    {
      "name": "libexif",
      "distro": "alpine",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.6.22-r0"
            }
          ]
        }
      ],
      "release": "3.10",
      "versions": [],
      "ecosystem": "apk",
      "provider_url": "https://osv.dev/vulnerability/ALPINE-CVE-2020-13114",
      "fixed_version": "0.6.22-r0",
      "provider_source": "pypi",
      "provider_record_id": "ALPINE-CVE-2020-13114",
      "provider_updated_at": "2026-10-26T11:17:55.112038608Z",
      "applicability_unknown": true
    },
    {
      "name": "libexif",
      "distro": "alpine",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.6.22-r0"
            }
          ]
        }
      ],
      "release": "3.11",
      "versions": [],
      "ecosystem": "apk",
      "provider_url": "https://osv.dev/vulnerability/ALPINE-CVE-2020-13114",
      "fixed_version": "0.6.22-r0",
      "provider_source": "pypi",
      "provider_record_id": "ALPINE-CVE-2020-13114",
      "provider_updated_at": "2026-10-26T11:17:55.112038608Z",
      "applicability_unknown": true
    },
    {
      "name": "libexif",
      "distro": "alpine",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.6.22-r0"
            }
          ]
        }
      ],
      "release": "3.12",
      "versions": [],
      "ecosystem": "apk",
      "provider_url": "https://osv.dev/vulnerability/ALPINE-CVE-2020-13114",
      "fixed_version": "0.6.22-r0",
      "provider_source": "pypi",
      "provider_record_id": "ALPINE-CVE-2020-13114",
      "provider_updated_at": "2026-10-26T11:17:55.112038608Z",
      "applicability_unknown": true
    },
    {
      "name": "libexif",
      "distro": "alpine",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.6.22-r0"
            }
          ]
        }
      ],
      "release": "3.8",
      "versions": [],
      "ecosystem": "apk",
      "provider_url": "https://osv.dev/vulnerability/ALPINE-CVE-2020-13114",
      "fixed_version": "0.6.22-r0",
      "provider_source": "pypi",
      "provider_record_id": "ALPINE-CVE-2020-13114",
      "provider_updated_at": "2026-10-26T11:17:55.112038608Z",
      "applicability_unknown": true
    },
    {
      "name": "libexif",
      "distro": "alpine",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.6.22-r0"
            }
          ]
        }
      ],
      "release": "3.9",
      "versions": [],
      "ecosystem": "apk",
      "provider_url": "https://osv.dev/vulnerability/ALPINE-CVE-2020-13114",
      "fixed_version": "0.6.22-r0",
      "provider_source": "pypi",
      "provider_record_id": "ALPINE-CVE-2020-13114",
      "provider_updated_at": "2026-10-26T11:17:55.112038608Z",
      "applicability_unknown": true
    },
    {
      "name": "libexif",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.6.21-1ubuntu1+esm5"
            }
          ]
        }
      ],
      "release": "pro",
      "versions": [
        "0.6.21-1",
        "0.6.21-1ubuntu1",
        "0.6.21-1ubuntu1+esm1",
        "0.6.21-1ubuntu1+esm2"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2020-13114",
      "fixed_version": "0.6.21-1ubuntu1+esm5",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2020-13114",
      "provider_updated_at": "2026-04-22T12:29:09.842628Z",
      "applicability_unknown": true
    },
    {
      "name": "libexif",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.6.21-2ubuntu0.5"
            }
          ]
        }
      ],
      "release": "16.04",
      "versions": [
        "0.6.21-2",
        "0.6.21-2ubuntu0.1",
        "0.6.21-2ubuntu0.2"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2020-13114",
      "fixed_version": "0.6.21-2ubuntu0.5",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2020-13114",
      "provider_updated_at": "2026-04-22T12:29:09.842628Z",
      "applicability_unknown": true
    },
    {
      "name": "libexif",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.6.21-4ubuntu0.5"
            }
          ]
        }
      ],
      "release": "18.04",
      "versions": [
        "0.6.21-2.1",
        "0.6.21-4",
        "0.6.21-4ubuntu0.1",
        "0.6.21-4ubuntu0.2"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2020-13114",
      "fixed_version": "0.6.21-4ubuntu0.5",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2020-13114",
      "provider_updated_at": "2026-04-22T12:29:09.842628Z",
      "applicability_unknown": true
    },
    {
      "name": "libexif",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.6.21-6ubuntu0.3"
            }
          ]
        }
      ],
      "release": "20.04",
      "versions": [
        "0.6.21-5.1",
        "0.6.21-6",
        "0.6.21-6ubuntu0.1"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2020-13114",
      "fixed_version": "0.6.21-6ubuntu0.3",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2020-13114",
      "provider_updated_at": "2026-04-22T12:29:09.842628Z",
      "applicability_unknown": true
    }
  ]
}

[Debian bug #961410]

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[libexif12]Unknown
Source package: [libexif]
Details (2)
- 0.6.24-1+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 0.6.21-9
  dsa · libexif · debian · bookworm; dsa · libexif · debian · 12
- 0.6.24-1+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 0.6.21-9
  dsa · libexif · debian · bookworm; dsa · libexif · debian · 12
[libexif-dev]Unknown
Source package: [libexif]
Details (2)
- 0.6.24-1+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 0.6.21-9
  dsa · libexif · debian · bookworm; dsa · libexif · debian · 12
- 0.6.24-1+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 0.6.21-9
  dsa · libexif · debian · bookworm; dsa · libexif · debian · 12
[libexif-doc]Unknown
Source package: [libexif]
Details (2)
- 0.6.24-1+deb12u1 · all · bookworm
  Fixed · Fixed: 0.6.21-9
  dsa · libexif · debian · bookworm; dsa · libexif · debian · 12
- 0.6.24-1+deb12u1 · all · bookworm
  Fixed · Fixed: 0.6.21-9
  dsa · libexif · debian · bookworm; dsa · libexif · debian · 12

[Debian 13 (Trixie)]

[libexif12]Unknown
Source package: [libexif]
Details (2)
- 0.6.25-1+deb13u1 · amd64 · trixie
  Fixed · Fixed: 0.6.21-9
  dsa · libexif · debian · 13
- 0.6.25-1+deb13u1 · arm64 · trixie
  Fixed · Fixed: 0.6.21-9
  dsa · libexif · debian · 13
[libexif-dev]Unknown
Source package: [libexif]
Details (2)
- 0.6.25-1+deb13u1 · amd64 · trixie
  Fixed · Fixed: 0.6.21-9
  dsa · libexif · debian · 13
- 0.6.25-1+deb13u1 · arm64 · trixie
  Fixed · Fixed: 0.6.21-9
  dsa · libexif · debian · 13
[libexif-doc]Unknown
Source package: [libexif]
Details (2)
- 0.6.25-1+deb13u1 · all · trixie
  Fixed · Fixed: 0.6.21-9
  dsa · libexif · debian · 13
- 0.6.25-1+deb13u1 · all · trixie
  Fixed · Fixed: 0.6.21-9
  dsa · libexif · debian · 13

Observed: Oct 23, 2026, 5:47:39 PM UTC

References

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