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amazonAmazonALAS-2013-254
HistoryDec 03, 2013 - 1:00 p.m.

Medium: mod24_nss

2013-12-0313:00:00
alas.aws.amazon.com
12

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.007 Low

EPSS

Percentile

80.1%

Issue Overview:

A flaw was found in the way mod_nss handled the NSSVerifyClient setting for the per-directory context. When configured to not require a client certificate for the initial connection and only require it for a specific directory, mod_nss failed to enforce this requirement and allowed a client to access the directory when no valid client certificate was provided. (CVE-2013-4566)

Affected Packages:

mod24_nss

Issue Correction:
Run yum update mod24_nss to update your system.

New Packages:

i686:  
    mod24_nss-debuginfo-1.0.8-24.17.amzn1.i686  
    mod24_nss-1.0.8-24.17.amzn1.i686  
  
src:  
    mod24_nss-1.0.8-24.17.amzn1.src  
  
x86_64:  
    mod24_nss-1.0.8-24.17.amzn1.x86_64  
    mod24_nss-debuginfo-1.0.8-24.17.amzn1.x86_64  

Additional References

Red Hat: CVE-2013-4566

Mitre: CVE-2013-4566

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.007 Low

EPSS

Percentile

80.1%