Upstream information

CVE-2016-7970 at MITRE

Description

Buffer overflow in the calc_coeff function in libass/ass_blur.c in libass before 0.13.4 allows remote attackers to cause a denial of service via unspecified vectors.

SUSE information

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

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 5 2.6
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P AV:N/AC:H/Au:N/C:N/I:N/A:P
Access Vector Network Network
Access Complexity Low High
Authentication None None
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Partial Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
SUSE Bugzilla entry: 1002982 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP1
  • libass >= 0.10.2-3.1
  • libass5 >= 0.10.2-3.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP1-2016-1804
SUSE Linux Enterprise Desktop 12 SP2
  • libass >= 0.10.2-3.1
  • libass5 >= 0.10.2-3.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2016-1804
SUSE Linux Enterprise Module for Desktop Applications 15
  • libass-devel >= 0.14.0-1.25
  • libass9 >= 0.14.0-1.25
Patchnames:
SUSE Linux Enterprise Module for Desktop Applications 15 GA libass-devel
SUSE Linux Enterprise Server 12 SP1
  • libass >= 0.10.2-3.1
  • libass5 >= 0.10.2-3.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2016-1804
SUSE Linux Enterprise Server 12 SP2
  • libass >= 0.10.2-3.1
  • libass5 >= 0.10.2-3.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2016-1804
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • libass >= 0.10.2-3.1
  • libass5 >= 0.10.2-3.1
Patchnames:
SUSE-SLE-RPI-12-SP2-2016-1804
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • libass >= 0.10.2-3.1
  • libass5 >= 0.10.2-3.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2016-1804
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • libass >= 0.10.2-3.1
  • libass5 >= 0.10.2-3.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2016-1804
SUSE Linux Enterprise Software Development Kit 12 SP1
  • libass >= 0.10.2-3.1
  • libass-devel >= 0.10.2-3.1
Patchnames:
SUSE-SLE-SDK-12-SP1-2016-1804
SUSE Linux Enterprise Software Development Kit 12 SP2
  • libass >= 0.10.2-3.1
  • libass-devel >= 0.10.2-3.1
Patchnames:
SUSE-SLE-SDK-12-SP2-2016-1804
openSUSE Leap 15.0
  • libass9 >= 0.14.0-lp150.1.5
Patchnames:
openSUSE Leap 15.0 GA libass9
openSUSE Tumbleweed
  • libass-devel >= 0.13.4-2.1
  • libass5 >= 0.13.4-2.1
  • libass5-32bit >= 0.13.4-2.1
Patchnames:
openSUSE Tumbleweed GA libass-devel


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 SP1 libass Released
SUSE Linux Enterprise Desktop 12 SP2 libass Released
SUSE Linux Enterprise SDK 12 SP1 libass Released
SUSE Linux Enterprise SDK 12 SP2 libass Released
SUSE Linux Enterprise Server 12 SP1 libass Released
SUSE Linux Enterprise Server 12 SP2 libass Released
SUSE Linux Enterprise Server 12 SP2 for Raspberry PI libass Released