Bug 1022263 (CVE-2016-10166) - VUL-1: CVE-2016-10166: gd,php5,php53,php7: potential unsigned underflow
Summary: VUL-1: CVE-2016-10166: gd,php5,php53,php7: potential unsigned underflow
Status: RESOLVED FIXED
Alias: CVE-2016-10166
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Normal
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL:
Whiteboard: CVSSv2:SUSE:CVE-2016-10166:4.4:(AV:L/...
Keywords:
Depends on: 1022069
Blocks:
  Show dependency tree / graph
 
Reported: 2017-01-27 12:56 UTC by Andreas Stieger
Modified: 2017-07-17 10:00 UTC (History)
3 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Andreas Stieger 2017-01-27 12:56:41 UTC 
+++ This bug was initially created as a clone of Bug #1022069 +++

Ref: http://seclists.org/oss-sec/2017/q1/202
===============================================

1/ Fix potential unsigned underflow
Commit: https://github.com/libgd/libgd/commit/60bfb401ad5a4a8ae995dcd36372fe15c71e1a35
Comment 1 Swamp Workflow Management 2017-01-27 23:01:11 UTC 
bugbot adjusting priority
Comment 2 Andreas Stieger 2017-01-30 12:29:12 UTC 
SUSE:SLE-12:Update/gd
SUSE:SLE-12:Update/php5
SUSE:SLE-12:Update/php7
Comment 3 Petr Gajdos 2017-01-31 14:59:16 UTC 
Looking at

https://github.com/libgd/libgd/commit/60bfb401ad5a4a8ae995dcd36372fe15c71e1a35

there are two parts:

(1) "No need to decrease `u`, so we don't do it."

(2) ".. factor out the overflow check of the loop, what improves performance and readability."

Second one does not look like a security issue.
Comment 4 Petr Gajdos 2017-01-31 15:22:51 UTC 
(In reply to Petr Gajdos from comment #3)
> https://github.com/libgd/libgd/commit/
> 60bfb401ad5a4a8ae995dcd36372fe15c71e1a35
> 
> there are two parts:
> 
> (1) "No need to decrease `u`, so we don't do it."

This is not part of php master, I will notify php upstream.
Comment 6 Petr Gajdos 2017-02-01 14:55:37 UTC 
I believe all fixed.
Comment 8 Swamp Workflow Management 2017-02-15 11:10:01 UTC 
SUSE-SU-2017:0468-1: An update that fixes 6 vulnerabilities is now available.

Category: security (moderate)
Bug References: 1022263,1022264,1022265,1022283,1022284,1022553
CVE References: CVE-2016-10166,CVE-2016-10167,CVE-2016-10168,CVE-2016-6906,CVE-2016-6912,CVE-2016-9317
Sources used:
SUSE Linux Enterprise Workstation Extension 12-SP2 (src):    gd-2.1.0-23.1
SUSE Linux Enterprise Workstation Extension 12-SP1 (src):    gd-2.1.0-23.1
SUSE Linux Enterprise Software Development Kit 12-SP2 (src):    gd-2.1.0-23.1
SUSE Linux Enterprise Software Development Kit 12-SP1 (src):    gd-2.1.0-23.1
SUSE Linux Enterprise Server for Raspberry Pi 12-SP2 (src):    gd-2.1.0-23.1
SUSE Linux Enterprise Server 12-SP2 (src):    gd-2.1.0-23.1
SUSE Linux Enterprise Server 12-SP1 (src):    gd-2.1.0-23.1
SUSE Linux Enterprise Desktop 12-SP2 (src):    gd-2.1.0-23.1
SUSE Linux Enterprise Desktop 12-SP1 (src):    gd-2.1.0-23.1
Comment 10 Swamp Workflow Management 2017-02-22 14:10:06 UTC 
SUSE-SU-2017:0534-1: An update that fixes 13 vulnerabilities is now available.

Category: security (important)
Bug References: 1008026,1019547,1019550,1019568,1019570,1022219,1022255,1022257,1022260,1022262,1022263,1022264,1022265
CVE References: CVE-2016-10158,CVE-2016-10159,CVE-2016-10160,CVE-2016-10161,CVE-2016-10162,CVE-2016-10166,CVE-2016-10167,CVE-2016-10168,CVE-2016-7478,CVE-2016-7479,CVE-2016-7480,CVE-2016-9138,CVE-2017-5340
Sources used:
SUSE Linux Enterprise Software Development Kit 12-SP2 (src):    php7-7.0.7-35.1
SUSE Linux Enterprise Software Development Kit 12-SP1 (src):    php7-7.0.7-35.1
SUSE Linux Enterprise Module for Web Scripting 12 (src):    php7-7.0.7-35.1
Comment 11 Swamp Workflow Management 2017-02-22 20:31:57 UTC 
openSUSE-SU-2017:0548-1: An update that fixes 6 vulnerabilities is now available.

Category: security (moderate)
Bug References: 1022263,1022264,1022265,1022283,1022284,1022553
CVE References: CVE-2016-10166,CVE-2016-10167,CVE-2016-10168,CVE-2016-6906,CVE-2016-6912,CVE-2016-9317
Sources used:
openSUSE Leap 42.2 (src):    gd-2.1.0-16.1
openSUSE Leap 42.1 (src):    gd-2.1.0-19.1
Comment 12 Swamp Workflow Management 2017-02-23 14:09:14 UTC 
SUSE-SU-2017:0556-1: An update that fixes 8 vulnerabilities is now available.

Category: security (important)
Bug References: 1019550,1022219,1022255,1022257,1022260,1022263,1022264,1022265
CVE References: CVE-2016-10158,CVE-2016-10159,CVE-2016-10160,CVE-2016-10161,CVE-2016-10166,CVE-2016-10167,CVE-2016-10168,CVE-2016-7478
Sources used:
SUSE Linux Enterprise Software Development Kit 12-SP2 (src):    php5-5.5.14-96.1
SUSE Linux Enterprise Software Development Kit 12-SP1 (src):    php5-5.5.14-96.1
SUSE Linux Enterprise Module for Web Scripting 12 (src):    php5-5.5.14-96.1
Comment 13 Swamp Workflow Management 2017-02-27 17:09:48 UTC 
SUSE-SU-2017:0568-1: An update that fixes 8 vulnerabilities is now available.

Category: security (important)
Bug References: 1019550,1022219,1022255,1022257,1022260,1022263,1022264,1022265
CVE References: CVE-2016-10158,CVE-2016-10159,CVE-2016-10160,CVE-2016-10161,CVE-2016-10166,CVE-2016-10167,CVE-2016-10168,CVE-2016-7478
Sources used:
SUSE OpenStack Cloud 5 (src):    php53-5.3.17-101.1
SUSE Manager Proxy 2.1 (src):    php53-5.3.17-101.1
SUSE Manager 2.1 (src):    php53-5.3.17-101.1
SUSE Linux Enterprise Software Development Kit 11-SP4 (src):    php53-5.3.17-101.1
SUSE Linux Enterprise Server 11-SP4 (src):    php53-5.3.17-101.1
SUSE Linux Enterprise Server 11-SP3-LTSS (src):    php53-5.3.17-101.1
SUSE Linux Enterprise Point of Sale 11-SP3 (src):    php53-5.3.17-101.1
SUSE Linux Enterprise Debuginfo 11-SP4 (src):    php53-5.3.17-101.1
SUSE Linux Enterprise Debuginfo 11-SP3 (src):    php53-5.3.17-101.1
Comment 14 Swamp Workflow Management 2017-03-02 14:13:55 UTC 
openSUSE-SU-2017:0588-1: An update that fixes 13 vulnerabilities is now available.

Category: security (important)
Bug References: 1008026,1019547,1019550,1019568,1019570,1022219,1022255,1022257,1022260,1022262,1022263,1022264,1022265
CVE References: CVE-2016-10158,CVE-2016-10159,CVE-2016-10160,CVE-2016-10161,CVE-2016-10162,CVE-2016-10166,CVE-2016-10167,CVE-2016-10168,CVE-2016-7478,CVE-2016-7479,CVE-2016-7480,CVE-2016-9138,CVE-2017-5340
Sources used:
openSUSE Leap 42.2 (src):    php7-7.0.7-12.1
Comment 15 Matthias Gerstner 2017-03-06 10:19:12 UTC 
All affected codestreams released. openSUSE comes from SLE. Closing.
Comment 16 Bernhard Wiedemann 2017-07-17 10:00:32 UTC 
This is an autogenerated message for OBS integration:
This bug (1022263) was mentioned in
https://build.opensuse.org/request/show/510888 Factory / gd