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amazonAmazonALAS-2014-301
HistoryMar 06, 2014 - 2:58 p.m.

Important: gnutls

2014-03-0614:58:00
alas.aws.amazon.com
21

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.075 Low

EPSS

Percentile

94.1%

Issue Overview:

It was discovered that GnuTLS did not correctly handle certain errors that could occur during the verification of an X.509 certificate, causing it to incorrectly report a successful verification. An attacker could use this flaw to create a specially crafted certificate that could be accepted by GnuTLS as valid for a site chosen by the attacker. (CVE-2014-0092)

Affected Packages:

gnutls

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

New Packages:

i686:  
    gnutls-guile-2.8.5-13.11.amzn1.i686  
    gnutls-utils-2.8.5-13.11.amzn1.i686  
    gnutls-devel-2.8.5-13.11.amzn1.i686  
    gnutls-2.8.5-13.11.amzn1.i686  
    gnutls-debuginfo-2.8.5-13.11.amzn1.i686  
  
src:  
    gnutls-2.8.5-13.11.amzn1.src  
  
x86_64:  
    gnutls-2.8.5-13.11.amzn1.x86_64  
    gnutls-devel-2.8.5-13.11.amzn1.x86_64  
    gnutls-debuginfo-2.8.5-13.11.amzn1.x86_64  
    gnutls-guile-2.8.5-13.11.amzn1.x86_64  
    gnutls-utils-2.8.5-13.11.amzn1.x86_64  

Additional References

Red Hat: CVE-2014-0092

Mitre: CVE-2014-0092

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.075 Low

EPSS

Percentile

94.1%