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amazonAmazonALAS-2012-117
HistoryAug 18, 2012 - 5:14 a.m.

Low: openldap

2012-08-1805:14:00
alas.aws.amazon.com
25

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.007

Percentile

79.9%

Issue Overview:

It was found that the OpenLDAP server daemon ignored olcTLSCipherSuite settings. This resulted in the default cipher suite always being used, which could lead to weaker than expected ciphers being accepted during Transport Layer Security (TLS) negotiation with OpenLDAP clients. (CVE-2012-2668)

Affected Packages:

openldap

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

New Packages:

i686:  
    openldap-clients-2.4.23-26.16.amzn1.i686  
    openldap-devel-2.4.23-26.16.amzn1.i686  
    openldap-debuginfo-2.4.23-26.16.amzn1.i686  
    openldap-servers-2.4.23-26.16.amzn1.i686  
    openldap-servers-sql-2.4.23-26.16.amzn1.i686  
    openldap-2.4.23-26.16.amzn1.i686  
  
src:  
    openldap-2.4.23-26.16.amzn1.src  
  
x86_64:  
    openldap-clients-2.4.23-26.16.amzn1.x86_64  
    openldap-servers-sql-2.4.23-26.16.amzn1.x86_64  
    openldap-2.4.23-26.16.amzn1.x86_64  
    openldap-devel-2.4.23-26.16.amzn1.x86_64  
    openldap-servers-2.4.23-26.16.amzn1.x86_64  
    openldap-debuginfo-2.4.23-26.16.amzn1.x86_64  

Additional References

Red Hat: CVE-2012-2668

Mitre: CVE-2012-2668

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.007

Percentile

79.9%