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
  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
  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-devel >= 0.9.7-2.2
  • libpodofo0_9_7 >= 0.9.7-2.2
  • podofo >= 0.9.7-2.2
 Patchnames:
openSUSE-Tumbleweed-2024-11178

SUSE Timeline for this CVE

CVE page created: Tue Feb 5 17:03:51 2019
CVE page last modified: Tue Jul 1 12:43:37 2025