CVE catalog

CVE-2018-20751

libpodofo: CVE-2018-20751

Severity: Low · CVSS 3.3CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Published: Feb 4, 2019, 7:29:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 1.64% · Oct 25, 2026

An issue was discovered in crop_page in PoDoFo 0.9.6. For a crafted PDF document, pPage->GetObject()->GetDictionary().AddKey(PdfName("MediaBox"),var) can be problematic due to the function GetObject() being called for the pPage NULL pointer object. The value of pPage at this point is 0x0, which causes a NULL pointer dereference.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	libpodofo	sid	`0.9.8+dfsg-3.3`	fixed
Debian	libpodofo	forky	`0.9.8+dfsg-3.3`	fixed
Debian	libpodofo	trixie	`0.9.8+dfsg-3.2`	fixed
Debian	libpodofo	bookworm	`0.9.8+dfsg-3`	fixed
Ubuntu	libpodofo	pro	`0.9.5-6`	vulnerable
Ubuntu	libpodofo	pro	`0.9.5-8`	vulnerable
Ubuntu	libpodofo	pro	`0.9.5-8build1`	vulnerable
Ubuntu	libpodofo	pro	`0.9.5-9`	vulnerable
Ubuntu	libpodofo	pro	`0.9.5-9ubuntu0.1~esm1`	vulnerable

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	libpodofo	source	sid	`0.9.6+dfsg-4`	not yet assigned	Not reported	Not reported
Debian	libpodofo	source	forky	`0.9.6+dfsg-4`	not yet assigned	Not reported	Not reported
Debian	libpodofo	source	trixie	`0.9.6+dfsg-4`	not yet assigned	Not reported	Not reported
Debian	libpodofo	source	bookworm	`0.9.6+dfsg-4`	not yet assigned	Not reported	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[libpodofo0.9.8]Fixed
Source package: [libpodofo]
Details (2)
- 0.9.8+dfsg-3+b1 · amd64 · bookworm
  Fixed · Fixed: 0.9.6+dfsg-4
  dsa · libpodofo · debian · bookworm; dsa · libpodofo · debian · 12
- 0.9.8+dfsg-3+b1 · arm64 · bookworm
  Fixed · Fixed: 0.9.6+dfsg-4
  dsa · libpodofo · debian · bookworm; dsa · libpodofo · debian · 12
[libpodofo-dev]Fixed
Source package: [libpodofo]
Details (2)
- 0.9.8+dfsg-3+b1 · amd64 · bookworm
  Fixed · Fixed: 0.9.6+dfsg-4
  dsa · libpodofo · debian · bookworm; dsa · libpodofo · debian · 12
- 0.9.8+dfsg-3+b1 · arm64 · bookworm
  Fixed · Fixed: 0.9.6+dfsg-4
  dsa · libpodofo · debian · bookworm; dsa · libpodofo · debian · 12
[libpodofo-utils]Fixed
Source package: [libpodofo]
Details (2)
- 0.9.8+dfsg-3+b1 · amd64 · bookworm
  Fixed · Fixed: 0.9.6+dfsg-4
  dsa · libpodofo · debian · bookworm; dsa · libpodofo · debian · 12
- 0.9.8+dfsg-3+b1 · arm64 · bookworm
  Fixed · Fixed: 0.9.6+dfsg-4
  dsa · libpodofo · debian · bookworm; dsa · libpodofo · debian · 12

[Debian 13 (Trixie)]

[libpodofo0.9.8t64]Fixed
Source package: [libpodofo]
Details (2)
- 0.9.8+dfsg-3.2 · amd64 · trixie
  Fixed · Fixed: 0.9.6+dfsg-4
  dsa · libpodofo · debian · 13
- 0.9.8+dfsg-3.2 · arm64 · trixie
  Fixed · Fixed: 0.9.6+dfsg-4
  dsa · libpodofo · debian · 13
[libpodofo-dev]Fixed
Source package: [libpodofo]
Details (2)
- 0.9.8+dfsg-3.2 · amd64 · trixie
  Fixed · Fixed: 0.9.6+dfsg-4
  dsa · libpodofo · debian · 13
- 0.9.8+dfsg-3.2 · arm64 · trixie
  Fixed · Fixed: 0.9.6+dfsg-4
  dsa · libpodofo · debian · 13
[libpodofo-utils]Fixed
Source package: [libpodofo]
Details (2)
- 0.9.8+dfsg-3.2 · amd64 · trixie
  Fixed · Fixed: 0.9.6+dfsg-4
  dsa · libpodofo · debian · 13
- 0.9.8+dfsg-3.2 · arm64 · trixie
  Fixed · Fixed: 0.9.6+dfsg-4
  dsa · libpodofo · debian · 13

Observed: Oct 23, 2026, 5:36:07 PM UTC

References

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