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amazonAmazonALAS-2016-756
HistoryOct 12, 2016 - 5:00 p.m.

Important: mysql55, mysql56

2016-10-1217:00:00
alas.aws.amazon.com
21

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

0.007 Low

EPSS

Percentile

79.8%

Issue Overview:

It was discovered that the MySQL logging functionality allowed writing to MySQL configuration files. An administrative database user, or a database user with FILE privileges, could possibly use this flaw to run arbitrary commands with root privileges on the system running the database server.

Affected Packages:

mysql55, mysql56

Issue Correction:
Run yum update mysql55 to update your system.
Run yum update mysql56 to update your system.

New Packages:

i686:  
    mysql55-5.5.52-1.13.amzn1.i686  
    mysql55-embedded-devel-5.5.52-1.13.amzn1.i686  
    mysql55-debuginfo-5.5.52-1.13.amzn1.i686  
    mysql55-embedded-5.5.52-1.13.amzn1.i686  
    mysql55-devel-5.5.52-1.13.amzn1.i686  
    mysql55-test-5.5.52-1.13.amzn1.i686  
    mysql-config-5.5.52-1.13.amzn1.i686  
    mysql55-libs-5.5.52-1.13.amzn1.i686  
    mysql55-server-5.5.52-1.13.amzn1.i686  
    mysql55-bench-5.5.52-1.13.amzn1.i686  
    mysql56-embedded-devel-5.6.33-1.21.amzn1.i686  
    mysql56-server-5.6.33-1.21.amzn1.i686  
    mysql56-test-5.6.33-1.21.amzn1.i686  
    mysql56-common-5.6.33-1.21.amzn1.i686  
    mysql56-debuginfo-5.6.33-1.21.amzn1.i686  
    mysql56-5.6.33-1.21.amzn1.i686  
    mysql56-libs-5.6.33-1.21.amzn1.i686  
    mysql56-devel-5.6.33-1.21.amzn1.i686  
    mysql56-embedded-5.6.33-1.21.amzn1.i686  
    mysql56-bench-5.6.33-1.21.amzn1.i686  
    mysql56-errmsg-5.6.33-1.21.amzn1.i686  
  
src:  
    mysql55-5.5.52-1.13.amzn1.src  
    mysql56-5.6.33-1.21.amzn1.src  
  
x86_64:  
    mysql55-5.5.52-1.13.amzn1.x86_64  
    mysql55-debuginfo-5.5.52-1.13.amzn1.x86_64  
    mysql55-devel-5.5.52-1.13.amzn1.x86_64  
    mysql55-embedded-devel-5.5.52-1.13.amzn1.x86_64  
    mysql55-libs-5.5.52-1.13.amzn1.x86_64  
    mysql55-server-5.5.52-1.13.amzn1.x86_64  
    mysql55-bench-5.5.52-1.13.amzn1.x86_64  
    mysql55-test-5.5.52-1.13.amzn1.x86_64  
    mysql-config-5.5.52-1.13.amzn1.x86_64  
    mysql55-embedded-5.5.52-1.13.amzn1.x86_64  
    mysql56-devel-5.6.33-1.21.amzn1.x86_64  
    mysql56-common-5.6.33-1.21.amzn1.x86_64  
    mysql56-embedded-5.6.33-1.21.amzn1.x86_64  
    mysql56-5.6.33-1.21.amzn1.x86_64  
    mysql56-embedded-devel-5.6.33-1.21.amzn1.x86_64  
    mysql56-errmsg-5.6.33-1.21.amzn1.x86_64  
    mysql56-server-5.6.33-1.21.amzn1.x86_64  
    mysql56-libs-5.6.33-1.21.amzn1.x86_64  
    mysql56-bench-5.6.33-1.21.amzn1.x86_64  
    mysql56-debuginfo-5.6.33-1.21.amzn1.x86_64  
    mysql56-test-5.6.33-1.21.amzn1.x86_64  

Additional References

Red Hat: CVE-2016-6662

Mitre: CVE-2016-6662

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

0.007 Low

EPSS

Percentile

79.8%