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amazonAmazonALAS-2014-287
HistoryFeb 03, 2014 - 3:28 p.m.

Medium: bind

2014-02-0315:28:00
alas.aws.amazon.com
29

CVSS2

2.6

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:H/Au:N/C:N/I:N/A:P

EPSS

0.637

Percentile

97.9%

Issue Overview:

A denial of service flaw was found in the way BIND handled queries for NSEC3-signed zones. A remote attacker could use this flaw against an authoritative name server that served NCES3-signed zones by sending a specially crafted query, which, when processed, would cause named to crash. (CVE-2014-0591)

Affected Packages:

bind

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

New Packages:

i686:  
    bind-sdb-9.8.2-0.23.rc1.32.amzn1.i686  
    bind-utils-9.8.2-0.23.rc1.32.amzn1.i686  
    bind-devel-9.8.2-0.23.rc1.32.amzn1.i686  
    bind-libs-9.8.2-0.23.rc1.32.amzn1.i686  
    bind-chroot-9.8.2-0.23.rc1.32.amzn1.i686  
    bind-debuginfo-9.8.2-0.23.rc1.32.amzn1.i686  
    bind-9.8.2-0.23.rc1.32.amzn1.i686  
  
src:  
    bind-9.8.2-0.23.rc1.32.amzn1.src  
  
x86_64:  
    bind-devel-9.8.2-0.23.rc1.32.amzn1.x86_64  
    bind-9.8.2-0.23.rc1.32.amzn1.x86_64  
    bind-debuginfo-9.8.2-0.23.rc1.32.amzn1.x86_64  
    bind-utils-9.8.2-0.23.rc1.32.amzn1.x86_64  
    bind-sdb-9.8.2-0.23.rc1.32.amzn1.x86_64  
    bind-libs-9.8.2-0.23.rc1.32.amzn1.x86_64  
    bind-chroot-9.8.2-0.23.rc1.32.amzn1.x86_64  

Additional References

Red Hat: CVE-2014-0591

Mitre: CVE-2014-0591

CVSS2

2.6

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:H/Au:N/C:N/I:N/A:P

EPSS

0.637

Percentile

97.9%