Upstream information

CVE-2018-7730 at MITRE

Description

An issue was discovered in Exempi through 2.4.4. A certain case of a 0xffffffff length is mishandled in XMPFiles/source/FormatSupport/PSIR_FileWriter.cpp, leading to a heap-based buffer over-read in the PSD_MetaHandler::CacheFileData() function.

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 5.5 3.3
Vector AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Access Vector Local Local
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: 1085295 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Desktop Applications 15
  • libexempi-devel >= 2.4.5-1.11
  • libexempi3 >= 2.4.5-1.11
Patchnames:
SUSE Linux Enterprise Module for Desktop Applications 15 GA libexempi-devel
openSUSE Leap 15.0
  • libexempi3 >= 2.4.5-lp150.1.2
Patchnames:
openSUSE Leap 15.0 GA libexempi3
openSUSE Leap 42.3
  • exempi >= 2.2.2-6.3.1
  • exempi-debugsource >= 2.2.2-6.3.1
  • exempi-tools >= 2.2.2-6.3.1
  • exempi-tools-debuginfo >= 2.2.2-6.3.1
  • libexempi-devel >= 2.2.2-6.3.1
  • libexempi3 >= 2.2.2-6.3.1
  • libexempi3-32bit >= 2.2.2-6.3.1
  • libexempi3-debuginfo >= 2.2.2-6.3.1
  • libexempi3-debuginfo-32bit >= 2.2.2-6.3.1
Patchnames:
openSUSE-2018-282

List of packages in QA

Product(s) Package(s)
SUSE Linux Enterprise Server 11 SP4
  • exempi >= 2.0.2-4.5.1
  • libexempi3 >= 2.0.2-4.5.1
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • exempi >= 2.0.2-4.5.1
  • libexempi3 >= 2.0.2-4.5.1
SUSE Linux Enterprise Software Development Kit 11 SP4
  • exempi >= 2.0.2-4.5.1
  • libexempi-devel >= 2.0.2-4.5.1


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 exempi In progress
SUSE Linux Enterprise Desktop 12 SP3 exempi In progress
SUSE Linux Enterprise SDK 11 SP4 exempi In progress
SUSE Linux Enterprise SDK 12 SP2 exempi In progress
SUSE Linux Enterprise SDK 12 SP3 exempi In progress
SUSE Linux Enterprise Server 11 SP3 LTSS exempi Affected
SUSE Linux Enterprise Server 11 SP4 exempi In progress
SUSE Linux Enterprise Server 12 GA LTSS exempi Affected
SUSE Linux Enterprise Server 12 SP1 LTSS exempi Affected
SUSE Linux Enterprise Server 12 SP2 exempi In progress
SUSE Linux Enterprise Server 12 SP3 exempi In progress