5 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.211 Low
EPSS
Percentile
96.4%
Issue Overview:
An integer overflow flaw, leading to a heap-based buffer overflow, was found in the PostgreSQL handling code for regular expressions. A remote attacker could use a specially crafted regular expression to cause PostgreSQL to crash or possibly execute arbitrary code.
Affected Packages:
postgresql94, postgresql93, postgresql92
Issue Correction:
Run yum update postgresql94 to update your system.
Run yum update postgresql93 to update your system.
Run yum update postgresql92 to update your system.
New Packages:
i686:
postgresql93-contrib-9.3.11-1.61.amzn1.i686
postgresql93-debuginfo-9.3.11-1.61.amzn1.i686
postgresql93-server-9.3.11-1.61.amzn1.i686
postgresql93-9.3.11-1.61.amzn1.i686
postgresql93-pltcl-9.3.11-1.61.amzn1.i686
postgresql93-docs-9.3.11-1.61.amzn1.i686
postgresql93-plperl-9.3.11-1.61.amzn1.i686
postgresql93-devel-9.3.11-1.61.amzn1.i686
postgresql93-test-9.3.11-1.61.amzn1.i686
postgresql93-libs-9.3.11-1.61.amzn1.i686
postgresql93-plpython27-9.3.11-1.61.amzn1.i686
postgresql93-plpython26-9.3.11-1.61.amzn1.i686
postgresql92-plpython27-9.2.15-1.57.amzn1.i686
postgresql92-server-9.2.15-1.57.amzn1.i686
postgresql92-plpython26-9.2.15-1.57.amzn1.i686
postgresql92-pltcl-9.2.15-1.57.amzn1.i686
postgresql92-docs-9.2.15-1.57.amzn1.i686
postgresql92-contrib-9.2.15-1.57.amzn1.i686
postgresql92-test-9.2.15-1.57.amzn1.i686
postgresql92-9.2.15-1.57.amzn1.i686
postgresql92-devel-9.2.15-1.57.amzn1.i686
postgresql92-plperl-9.2.15-1.57.amzn1.i686
postgresql92-libs-9.2.15-1.57.amzn1.i686
postgresql92-server-compat-9.2.15-1.57.amzn1.i686
postgresql92-debuginfo-9.2.15-1.57.amzn1.i686
postgresql94-server-9.4.6-1.66.amzn1.i686
postgresql94-plperl-9.4.6-1.66.amzn1.i686
postgresql94-devel-9.4.6-1.66.amzn1.i686
postgresql94-libs-9.4.6-1.66.amzn1.i686
postgresql94-plpython26-9.4.6-1.66.amzn1.i686
postgresql94-plpython27-9.4.6-1.66.amzn1.i686
postgresql94-contrib-9.4.6-1.66.amzn1.i686
postgresql94-9.4.6-1.66.amzn1.i686
postgresql94-test-9.4.6-1.66.amzn1.i686
postgresql94-docs-9.4.6-1.66.amzn1.i686
postgresql94-debuginfo-9.4.6-1.66.amzn1.i686
src:
postgresql93-9.3.11-1.61.amzn1.src
postgresql92-9.2.15-1.57.amzn1.src
postgresql94-9.4.6-1.66.amzn1.src
x86_64:
postgresql93-test-9.3.11-1.61.amzn1.x86_64
postgresql93-9.3.11-1.61.amzn1.x86_64
postgresql93-docs-9.3.11-1.61.amzn1.x86_64
postgresql93-devel-9.3.11-1.61.amzn1.x86_64
postgresql93-plpython26-9.3.11-1.61.amzn1.x86_64
postgresql93-pltcl-9.3.11-1.61.amzn1.x86_64
postgresql93-plperl-9.3.11-1.61.amzn1.x86_64
postgresql93-contrib-9.3.11-1.61.amzn1.x86_64
postgresql93-server-9.3.11-1.61.amzn1.x86_64
postgresql93-debuginfo-9.3.11-1.61.amzn1.x86_64
postgresql93-libs-9.3.11-1.61.amzn1.x86_64
postgresql93-plpython27-9.3.11-1.61.amzn1.x86_64
postgresql92-server-compat-9.2.15-1.57.amzn1.x86_64
postgresql92-contrib-9.2.15-1.57.amzn1.x86_64
postgresql92-devel-9.2.15-1.57.amzn1.x86_64
postgresql92-server-9.2.15-1.57.amzn1.x86_64
postgresql92-9.2.15-1.57.amzn1.x86_64
postgresql92-plperl-9.2.15-1.57.amzn1.x86_64
postgresql92-pltcl-9.2.15-1.57.amzn1.x86_64
postgresql92-libs-9.2.15-1.57.amzn1.x86_64
postgresql92-plpython26-9.2.15-1.57.amzn1.x86_64
postgresql92-debuginfo-9.2.15-1.57.amzn1.x86_64
postgresql92-test-9.2.15-1.57.amzn1.x86_64
postgresql92-docs-9.2.15-1.57.amzn1.x86_64
postgresql92-plpython27-9.2.15-1.57.amzn1.x86_64
postgresql94-libs-9.4.6-1.66.amzn1.x86_64
postgresql94-plpython27-9.4.6-1.66.amzn1.x86_64
postgresql94-server-9.4.6-1.66.amzn1.x86_64
postgresql94-test-9.4.6-1.66.amzn1.x86_64
postgresql94-plpython26-9.4.6-1.66.amzn1.x86_64
postgresql94-plperl-9.4.6-1.66.amzn1.x86_64
postgresql94-contrib-9.4.6-1.66.amzn1.x86_64
postgresql94-debuginfo-9.4.6-1.66.amzn1.x86_64
postgresql94-devel-9.4.6-1.66.amzn1.x86_64
postgresql94-docs-9.4.6-1.66.amzn1.x86_64
postgresql94-9.4.6-1.66.amzn1.x86_64
Red Hat: CVE-2016-0773
Mitre: CVE-2016-0773
5 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.211 Low
EPSS
Percentile
96.4%