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amazonAmazonALAS-2015-481
HistoryFeb 11, 2015 - 7:38 p.m.

Medium: libyaml

2015-02-1119:38:00
alas.aws.amazon.com
10

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.018 Low

EPSS

Percentile

88.2%

Issue Overview:

An assertion failure was found in the way the libyaml library parsed wrapped strings. An attacker able to load specially crafted YAML input into an application using libyaml could cause the application to crash. (CVE-2014-9130)

Affected Packages:

libyaml

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

New Packages:

i686:  
    libyaml-devel-0.1.6-6.7.amzn1.i686  
    libyaml-debuginfo-0.1.6-6.7.amzn1.i686  
    libyaml-0.1.6-6.7.amzn1.i686  
  
src:  
    libyaml-0.1.6-6.7.amzn1.src  
  
x86_64:  
    libyaml-0.1.6-6.7.amzn1.x86_64  
    libyaml-devel-0.1.6-6.7.amzn1.x86_64  
    libyaml-debuginfo-0.1.6-6.7.amzn1.x86_64  

Additional References

Red Hat: CVE-2014-9130

Mitre: CVE-2014-9130

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.018 Low

EPSS

Percentile

88.2%