Upstream information

CVE-2017-12982 at MITRE

Description

The bmp_read_info_header function in bin/jp2/convertbmp.c in OpenJPEG 2.2.0 does not reject headers with a zero biBitCount, which allows remote attackers to cause a denial of service (memory allocation failure) in the opj_image_create function in lib/openjp2/image.c, related to the opj_aligned_alloc_n function in opj_malloc.c.

SUSE information

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

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 4.3 5
Vector AV:N/AC:M/Au:N/C:N/I:N/A:P AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network Network
Access Complexity Medium Low
Authentication None None
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Partial Partial
CVSS v3 Scores
  SUSE
Base Score 6.5
Vector AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
SUSE Bugzilla entry: 1054696 [RESOLVED / UPSTREAM]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Basesystem 15
  • libopenjp2-7 >= 2.3.0-1.25
  • openjpeg2 >= 2.3.0-1.25
  • openjpeg2-devel >= 2.3.0-1.25
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 GA libopenjp2-7
openSUSE Leap 15.0
  • libopenjp2-7 >= 2.3.0-lp150.1.5
Patchnames:
openSUSE Leap 15.0 GA libopenjp2-7


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 openjpeg2 Unsupported
SUSE Linux Enterprise Desktop 12 SP3 openjpeg2 Not affected
SUSE Linux Enterprise Server 12 SP2 openjpeg2 Unsupported
SUSE Linux Enterprise Server 12 SP3 openjpeg2 Not affected