Upstream information

CVE-2018-5784 at MITRE

Description

In LibTIFF 4.0.9, there is an uncontrolled resource consumption in the TIFFSetDirectory function of tif_dir.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted tif file. This occurs because the declared number of directory entries is not validated against the actual number of directory entries.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.3
Vector AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 6.5 4.3
Vector AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Access Vector Network Network
Access Complexity Low Low
Privileges Required None None
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High Low
SUSE Bugzilla entry: 1081690 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP3
  • libtiff5 >= 4.0.9-44.10.1
  • libtiff5-32bit >= 4.0.9-44.10.1
  • tiff >= 4.0.9-44.10.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2018-822
SUSE Linux Enterprise Module for Basesystem 15
  • libtiff-devel >= 4.0.9-3.15
  • libtiff5 >= 4.0.9-3.15
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 GA libtiff-devel
SUSE Linux Enterprise Module for Desktop Applications 15
  • libtiff5-32bit >= 4.0.9-3.15
Patchnames:
SUSE Linux Enterprise Module for Desktop Applications 15 GA libtiff5-32bit
SUSE Linux Enterprise Server 12 SP3
  • libtiff5 >= 4.0.9-44.10.1
  • libtiff5-32bit >= 4.0.9-44.10.1
  • tiff >= 4.0.9-44.10.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-822
SUSE Linux Enterprise Software Development Kit 12 SP3
  • libtiff-devel >= 4.0.9-44.10.1
  • tiff >= 4.0.9-44.10.1
Patchnames:
SUSE-SLE-SDK-12-SP3-2018-822
openSUSE Leap 15.0
  • libtiff5 >= 4.0.9-lp150.3.1
Patchnames:
openSUSE Leap 15.0 GA libtiff5
openSUSE Leap 42.3
  • libtiff-devel >= 4.0.9-28.1
  • libtiff-devel-32bit >= 4.0.9-28.1
  • libtiff5 >= 4.0.9-28.1
  • libtiff5-32bit >= 4.0.9-28.1
  • libtiff5-debuginfo >= 4.0.9-28.1
  • libtiff5-debuginfo-32bit >= 4.0.9-28.1
  • tiff >= 4.0.9-28.1
  • tiff-debuginfo >= 4.0.9-28.1
  • tiff-debugsource >= 4.0.9-28.1
Patchnames:
openSUSE-2018-443


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.

Product(s) Source package State
SUSE Linux Enterprise Desktop 12 SP2 tiff Unsupported
SUSE Linux Enterprise Desktop 12 SP3 tiff Released
SUSE Linux Enterprise SDK 11 SP4 tiff Affected
SUSE Linux Enterprise SDK 12 SP2 tiff Unsupported
SUSE Linux Enterprise SDK 12 SP3 tiff Released
SUSE Linux Enterprise Server 11 SP3 LTSS tiff Affected
SUSE Linux Enterprise Server 11 SP4 tiff Affected
SUSE Linux Enterprise Server 12 GA LTSS tiff Affected
SUSE Linux Enterprise Server 12 SP1 LTSS tiff Affected
SUSE Linux Enterprise Server 12 SP2 tiff Unsupported
SUSE Linux Enterprise Server 12 SP3 tiff Released