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amazonAmazonALAS-2016-696
HistoryMay 03, 2016 - 10:30 a.m.

Important: graphite2

2016-05-0310:30:00
alas.aws.amazon.com
18

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.03 Low

EPSS

Percentile

90.8%

Issue Overview:

Several vulnerabilities were discovered in Graphite2. An attacker able to trick an unsuspecting user into opening specially crafted font files in an application using Graphite2 could exploit these flaws to cause the application to crash or, potentially, execute arbitrary code with the privileges of the application.

Affected Packages:

graphite2

Issue Correction:
Run yum update graphite2 to update your system.

New Packages:

i686:  
    graphite2-debuginfo-1.3.6-1.9.amzn1.i686  
    graphite2-1.3.6-1.9.amzn1.i686  
    graphite2-devel-1.3.6-1.9.amzn1.i686  
  
src:  
    graphite2-1.3.6-1.9.amzn1.src  
  
x86_64:  
    graphite2-devel-1.3.6-1.9.amzn1.x86_64  
    graphite2-debuginfo-1.3.6-1.9.amzn1.x86_64  
    graphite2-1.3.6-1.9.amzn1.x86_64  

Additional References

Red Hat: CVE-2016-1521, CVE-2016-1522, CVE-2016-1523, CVE-2016-1526

Mitre: CVE-2016-1521, CVE-2016-1522, CVE-2016-1523, CVE-2016-1526

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.03 Low

EPSS

Percentile

90.8%