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amazonAmazonALAS-2012-146
HistoryDec 07, 2012 - 9:28 a.m.

Important: bind

2012-12-0709:28:00
alas.aws.amazon.com
22

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.035 Low

EPSS

Percentile

91.4%

Issue Overview:

A flaw was found in the DNS64 implementation in BIND. If a remote attacker sent a specially-crafted query to a named server, named could exit unexpectedly with an assertion failure. Note that DNS64 support is not enabled by default. (CVE-2012-5688)

Affected Packages:

bind

Issue Correction:
Run yum update bind to update your system.

New Packages:

i686:  
    bind-chroot-9.8.2-0.10.rc1.26.amzn1.i686  
    bind-devel-9.8.2-0.10.rc1.26.amzn1.i686  
    bind-sdb-9.8.2-0.10.rc1.26.amzn1.i686  
    bind-utils-9.8.2-0.10.rc1.26.amzn1.i686  
    bind-9.8.2-0.10.rc1.26.amzn1.i686  
    bind-libs-9.8.2-0.10.rc1.26.amzn1.i686  
    bind-debuginfo-9.8.2-0.10.rc1.26.amzn1.i686  
  
src:  
    bind-9.8.2-0.10.rc1.26.amzn1.src  
  
x86_64:  
    bind-debuginfo-9.8.2-0.10.rc1.26.amzn1.x86_64  
    bind-sdb-9.8.2-0.10.rc1.26.amzn1.x86_64  
    bind-libs-9.8.2-0.10.rc1.26.amzn1.x86_64  
    bind-chroot-9.8.2-0.10.rc1.26.amzn1.x86_64  
    bind-utils-9.8.2-0.10.rc1.26.amzn1.x86_64  
    bind-devel-9.8.2-0.10.rc1.26.amzn1.x86_64  
    bind-9.8.2-0.10.rc1.26.amzn1.x86_64  

Additional References

Red Hat: CVE-2012-5688

Mitre: CVE-2012-5688

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.035 Low

EPSS

Percentile

91.4%