Upstream information

CVE-2017-7544 at MITRE

Description

libexif through 0.6.21 is vulnerable to out-of-bounds heap read vulnerability in exif_data_save_data_entry function in libexif/exif-data.c caused by improper length computation of the allocated data of an ExifMnote entry which can cause denial-of-service or possibly information disclosure.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 6.4 2.1
Vector AV:N/AC:L/Au:N/C:P/I:N/A:P AV:L/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network Local
Access Complexity Low Low
Authentication None None
Confidentiality Impact Partial None
Integrity Impact None None
Availability Impact Partial Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9.1 3.3
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Access Vector Network Local
Access Complexity Low Low
Privileges Required None None
User Interaction None Required
Scope Unchanged Unchanged
Confidentiality Impact High None
Integrity Impact None None
Availability Impact High Low
SUSE Bugzilla entry: 1059893 [NEW]

No SUSE Security Announcements cross referenced.

List of packages in QA

Product(s) Package(s)
SUSE Linux Enterprise Desktop 12 SP2
  • libexif >= 0.6.21-8.3.1
  • libexif-debugsource >= 0.6.21-8.3.1
  • libexif12 >= 0.6.21-8.3.1
  • libexif12-32bit >= 0.6.21-8.3.1
  • libexif12-debuginfo >= 0.6.21-8.3.1
  • libexif12-debuginfo-32bit >= 0.6.21-8.3.1
SUSE Linux Enterprise Desktop 12 SP3
  • libexif >= 0.6.21-8.3.1
  • libexif-debugsource >= 0.6.21-8.3.1
  • libexif12 >= 0.6.21-8.3.1
  • libexif12-32bit >= 0.6.21-8.3.1
  • libexif12-debuginfo >= 0.6.21-8.3.1
  • libexif12-debuginfo-32bit >= 0.6.21-8.3.1
SUSE Linux Enterprise Server 11 SP4
  • libexif >= 0.6.17-2.14.3.1
  • libexif-32bit >= 0.6.17-2.14.3.1
  • libexif-x86 >= 0.6.17-2.14.3.1
SUSE Linux Enterprise Server 12 SP2
  • libexif >= 0.6.21-8.3.1
  • libexif-debugsource >= 0.6.21-8.3.1
  • libexif12 >= 0.6.21-8.3.1
  • libexif12-32bit >= 0.6.21-8.3.1
  • libexif12-debuginfo >= 0.6.21-8.3.1
  • libexif12-debuginfo-32bit >= 0.6.21-8.3.1
SUSE Linux Enterprise Server 12 SP3
  • libexif >= 0.6.21-8.3.1
  • libexif-debugsource >= 0.6.21-8.3.1
  • libexif12 >= 0.6.21-8.3.1
  • libexif12-32bit >= 0.6.21-8.3.1
  • libexif12-debuginfo >= 0.6.21-8.3.1
  • libexif12-debuginfo-32bit >= 0.6.21-8.3.1
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • libexif >= 0.6.21-8.3.1
  • libexif-debugsource >= 0.6.21-8.3.1
  • libexif12 >= 0.6.21-8.3.1
  • libexif12-debuginfo >= 0.6.21-8.3.1
SUSE Linux Enterprise Software Development Kit 11 SP4
  • libexif >= 0.6.17-2.14.3.1
  • libexif-devel >= 0.6.17-2.14.3.1
SUSE Linux Enterprise Software Development Kit 12 SP2
  • libexif >= 0.6.21-8.3.1
  • libexif-debugsource >= 0.6.21-8.3.1
  • libexif-devel >= 0.6.21-8.3.1
SUSE Linux Enterprise Software Development Kit 12 SP3
  • libexif >= 0.6.21-8.3.1
  • libexif-debugsource >= 0.6.21-8.3.1
  • libexif-devel >= 0.6.21-8.3.1


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 libexif In progress
SUSE Linux Enterprise Desktop 12 SP3 libexif In progress
SUSE Linux Enterprise SDK 11 SP4 libexif In progress
SUSE Linux Enterprise SDK 12 SP2 libexif In progress
SUSE Linux Enterprise SDK 12 SP3 libexif In progress
SUSE Linux Enterprise Server 11 SP3 LTSS libexif Affected
SUSE Linux Enterprise Server 11 SP4 libexif In progress
SUSE Linux Enterprise Server 12 GA LTSS libexif Affected
SUSE Linux Enterprise Server 12 SP1 LTSS libexif Affected
SUSE Linux Enterprise Server 12 SP2 libexif In progress
SUSE Linux Enterprise Server 12 SP3 libexif In progress