Upstream information

CVE-2018-20751 at MITRE

Description

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.

SUSE information

Overall state of this security issue: Does not affect SUSE products

CVSS v2 Scores
CVSS detail National Vulnerability Database
Base Score 6.8
Vector AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
CVSS detail National Vulnerability Database SUSE
Base Score 8.8 3.3
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Attack Vector Network Local
Attack Complexity Low Low
Privileges Required None None
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact High None
Integrity Impact High None
Availability Impact High Low
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1124357 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP4
  • libpodofo-devel >= 0.9.2-3.9.2
  • libpodofo0_9_2 >= 0.9.2-3.9.2
 Patchnames:
SUSE-SLE-DESKTOP-12-SP4-2019-1849
SUSE-SLE-SDK-12-SP4-2019-1849
SUSE-SLE-WE-12-SP4-2019-1849
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • libpodofo-devel >= 0.9.2-3.9.2
  • libpodofo0_9_2 >= 0.9.2-3.9.2
 Patchnames:
SUSE-SLE-SDK-12-SP4-2019-1849
SUSE-SLE-WE-12-SP4-2019-1849
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • libpodofo-devel >= 0.9.2-3.9.2
  • libpodofo0_9_2 >= 0.9.2-3.9.2
 Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP5 GA libpodofo-devel-0.9.2-3.9.2
SUSE Linux Enterprise Software Development Kit 12 SP5 GA podofo-0.9.2-3.9.2
SUSE Linux Enterprise Workstation Extension 12 SP5 GA libpodofo0_9_2-0.9.2-3.9.2
SUSE Linux Enterprise Workstation Extension 12 SP5 GA podofo-0.9.2-3.9.2
SUSE Linux Enterprise Software Development Kit 12 SP4
  • libpodofo-devel >= 0.9.2-3.9.2
 Patchnames:
SUSE-SLE-SDK-12-SP4-2019-1849
SUSE Linux Enterprise Software Development Kit 12 SP5
  • libpodofo-devel >= 0.9.2-3.9.2
 Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP5 GA libpodofo-devel-0.9.2-3.9.2
SUSE Linux Enterprise Software Development Kit 12 SP5 GA podofo-0.9.2-3.9.2
SUSE Linux Enterprise Workstation Extension 12 SP4
  • libpodofo0_9_2 >= 0.9.2-3.9.2
 Patchnames:
SUSE-SLE-WE-12-SP4-2019-1849
SUSE Linux Enterprise Workstation Extension 12 SP5
  • libpodofo0_9_2 >= 0.9.2-3.9.2
 Patchnames:
SUSE Linux Enterprise Workstation Extension 12 SP5 GA libpodofo0_9_2-0.9.2-3.9.2
SUSE Linux Enterprise Workstation Extension 12 SP5 GA podofo-0.9.2-3.9.2
openSUSE Tumbleweed
  • libpodofo-0_10-devel >= 0.10.5-1.1
  • libpodofo-devel >= 0.9.7-2.2
  • libpodofo0_9_7 >= 0.9.7-2.2
  • libpodofo2 >= 0.10.5-1.1
  • podofo >= 0.9.7-2.2
  • podofo-0_10 >= 0.10.5-1.1
 Patchnames:
openSUSE-Tumbleweed-2024-11178
openSUSE-Tumbleweed-2025-15521

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Server 12 SP5 podofo Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 podofo Released
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise Desktop 12 SP4 podofo Released
SUSE Linux Enterprise Server 12 SP4 podofo Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 podofo Released
SUSE Linux Enterprise Software Development Kit 12 SP4 podofo Released
SUSE Linux Enterprise Software Development Kit 12 SP5 podofo Released
SUSE Linux Enterprise Workstation Extension 12 SP4 podofo Released
SUSE Linux Enterprise Workstation Extension 12 SP5 podofo Released

SUSE Timeline for this CVE

CVE page created: Tue Feb 5 17:03:51 2019
CVE page last modified: Thu Dec 11 16:06:17 2025