CVE catalog

CVE-2020-18971

libpodofo affected and fixed versions

Stack-based Buffer Overflow in PoDoFo v0.9.6 allows attackers to cause a denial of service via the component 'src/base/PdfDictionary.cpp:65'.

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: 0.68% · Oct 27, 2026

Projects and upstream resources

[libpodofo][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	libpodofo	`0.9.8+dfsg-1`	FixedDistribution-reported fixed boundary	[CVE-2020-18971]
Debiantrixie	libpodofo	`0.9.8+dfsg-3.2`	Fixed	[CVE-2020-18971]
Debiansid	libpodofo	`0.9.8+dfsg-1`	FixedDistribution-reported fixed boundary	[CVE-2020-18971]
Debiansid	libpodofo	`0.9.8+dfsg-3.3`	Fixed	[CVE-2020-18971]
Debianforky	libpodofo	`0.9.8+dfsg-1`	FixedDistribution-reported fixed boundary	[CVE-2020-18971]
Debianforky	libpodofo	`0.9.8+dfsg-3.3`	Fixed	[CVE-2020-18971]
Debianbookworm	libpodofo	`0.9.8+dfsg-1`	FixedDistribution-reported fixed boundary	[CVE-2020-18971]
Debianbookworm	libpodofo	`0.9.8+dfsg-3`	Fixed	[CVE-2020-18971]

Showing 8 fix observations. All 13 observations, including unknown and conflicting reports, are available below.

Provider details and historical evidence

Distribution / release	Package	Version	Status	Source
Debianbookworm	libpodofo	`0.9.8+dfsg-1`	FixedDistribution-reported fixed boundary	[CVE-2020-18971]
Debianbookworm	libpodofo	`0.9.8+dfsg-3`	Fixed	[CVE-2020-18971]
Debianforky	libpodofo	`0.9.8+dfsg-1`	FixedDistribution-reported fixed boundary	[CVE-2020-18971]
Debianforky	libpodofo	`0.9.8+dfsg-3.3`	Fixed	[CVE-2020-18971]
Debiansid	libpodofo	`0.9.8+dfsg-1`	FixedDistribution-reported fixed boundary	[CVE-2020-18971]
Debiansid	libpodofo	`0.9.8+dfsg-3.3`	Fixed	[CVE-2020-18971]
Debiantrixie	libpodofo	`0.9.8+dfsg-1`	FixedDistribution-reported fixed boundary	[CVE-2020-18971]
Debiantrixie	libpodofo	`0.9.8+dfsg-3.2`	Fixed	[CVE-2020-18971]
Ubuntupro	libpodofo	`0.9.7+dfsg-2`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-18971]Apr 22, 2026, 12:32:45 PM UTC
Ubuntupro	libpodofo	`0.9.7+dfsg-2build1`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-18971]Apr 22, 2026, 12:32:45 PM UTC
Ubuntupro	libpodofo	`0.9.7+dfsg-2build2`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-18971]Apr 22, 2026, 12:32:45 PM UTC
Ubuntupro	libpodofo	`0.9.7+dfsg-3`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-18971]Apr 22, 2026, 12:32:45 PM UTC
Ubuntupro	libpodofo	`0.9.7+dfsg-3ubuntu0.1~esm1`	UnknownSource applicability is not established	[UBUNTU-CVE-2020-18971]Apr 22, 2026, 12:32:45 PM UTC

Original provider fields

{
  "package_releases": [
    {
      "name": "libpodofo",
      "status": "fixed",
      "release": "sid",
      "version": "0.9.8+dfsg-3.3"
    },
    {
      "name": "libpodofo",
      "status": "fixed",
      "release": "forky",
      "version": "0.9.8+dfsg-3.3"
    },
    {
      "name": "libpodofo",
      "status": "fixed",
      "release": "trixie",
      "version": "0.9.8+dfsg-3.2"
    },
    {
      "name": "libpodofo",
      "status": "fixed",
      "release": "bookworm",
      "version": "0.9.8+dfsg-3"
    }
  ],
  "fixed_versions": [
    {
      "bug": 1014858,
      "name": "libpodofo",
      "type": "source",
      "origin": null,
      "release": "sid",
      "urgency": "not yet assigned",
      "fixed_version": "0.9.8+dfsg-1"
    },
    {
      "bug": 1014858,
      "name": "libpodofo",
      "type": "source",
      "origin": null,
      "release": "forky",
      "urgency": "not yet assigned",
      "fixed_version": "0.9.8+dfsg-1"
    },
    {
      "bug": 1014858,
      "name": "libpodofo",
      "type": "source",
      "origin": null,
      "release": "trixie",
      "urgency": "not yet assigned",
      "fixed_version": "0.9.8+dfsg-1"
    },
    {
      "bug": 1014858,
      "name": "libpodofo",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "not yet assigned",
      "fixed_version": "0.9.8+dfsg-1"
    }
  ],
  "distribution_packages": [
    {
      "name": "libpodofo",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.9.7+dfsg-3ubuntu0.1~esm1"
            }
          ]
        }
      ],
      "release": "pro",
      "versions": [
        "0.9.7+dfsg-2",
        "0.9.7+dfsg-2build1",
        "0.9.7+dfsg-2build2",
        "0.9.7+dfsg-3"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2020-18971",
      "fixed_version": "0.9.7+dfsg-3ubuntu0.1~esm1",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2020-18971",
      "provider_updated_at": "2026-04-22T12:32:45.341459Z",
      "applicability_unknown": true
    }
  ]
}

[Debian bug #1014858]

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[libpodofo0.9.8]Unknown
Source package: [libpodofo]
Details (2)
- 0.9.8+dfsg-3+b1 · amd64 · bookworm
  Fixed · Fixed: 0.9.8+dfsg-1
  dsa · libpodofo · debian · bookworm; dsa · libpodofo · debian · 12
- 0.9.8+dfsg-3+b1 · arm64 · bookworm
  Fixed · Fixed: 0.9.8+dfsg-1
  dsa · libpodofo · debian · bookworm; dsa · libpodofo · debian · 12
[libpodofo-dev]Unknown
Source package: [libpodofo]
Details (2)
- 0.9.8+dfsg-3+b1 · amd64 · bookworm
  Fixed · Fixed: 0.9.8+dfsg-1
  dsa · libpodofo · debian · bookworm; dsa · libpodofo · debian · 12
- 0.9.8+dfsg-3+b1 · arm64 · bookworm
  Fixed · Fixed: 0.9.8+dfsg-1
  dsa · libpodofo · debian · bookworm; dsa · libpodofo · debian · 12
[libpodofo-utils]Unknown
Source package: [libpodofo]
Details (2)
- 0.9.8+dfsg-3+b1 · amd64 · bookworm
  Fixed · Fixed: 0.9.8+dfsg-1
  dsa · libpodofo · debian · bookworm; dsa · libpodofo · debian · 12
- 0.9.8+dfsg-3+b1 · arm64 · bookworm
  Fixed · Fixed: 0.9.8+dfsg-1
  dsa · libpodofo · debian · bookworm; dsa · libpodofo · debian · 12

[Debian 13 (Trixie)]

[libpodofo0.9.8t64]Unknown
Source package: [libpodofo]
Details (2)
- 0.9.8+dfsg-3.2 · amd64 · trixie
  Fixed · Fixed: 0.9.8+dfsg-1
  dsa · libpodofo · debian · 13
- 0.9.8+dfsg-3.2 · arm64 · trixie
  Fixed · Fixed: 0.9.8+dfsg-1
  dsa · libpodofo · debian · 13
[libpodofo-dev]Unknown
Source package: [libpodofo]
Details (2)
- 0.9.8+dfsg-3.2 · amd64 · trixie
  Fixed · Fixed: 0.9.8+dfsg-1
  dsa · libpodofo · debian · 13
- 0.9.8+dfsg-3.2 · arm64 · trixie
  Fixed · Fixed: 0.9.8+dfsg-1
  dsa · libpodofo · debian · 13
[libpodofo-utils]Unknown
Source package: [libpodofo]
Details (2)
- 0.9.8+dfsg-3.2 · amd64 · trixie
  Fixed · Fixed: 0.9.8+dfsg-1
  dsa · libpodofo · debian · 13
- 0.9.8+dfsg-3.2 · arm64 · trixie
  Fixed · Fixed: 0.9.8+dfsg-1
  dsa · libpodofo · debian · 13

Observed: Oct 23, 2026, 5:48:55 PM UTC

References

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