8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.005 Low
EPSS
Percentile
77.1%
Issue Overview:
A flaw was found in postgresql. While modifying certain SQL array values, missing bounds checks let authenticated database users write arbitrary bytes to a wide area of server memory. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. (CVE-2021-32027)
Affected Packages:
postgresql96
Issue Correction:
Run yum update postgresql96 to update your system.
New Packages:
i686:
postgresql96-9.6.22-1.85.amzn1.i686
postgresql96-devel-9.6.22-1.85.amzn1.i686
postgresql96-libs-9.6.22-1.85.amzn1.i686
postgresql96-debuginfo-9.6.22-1.85.amzn1.i686
postgresql96-contrib-9.6.22-1.85.amzn1.i686
postgresql96-plpython26-9.6.22-1.85.amzn1.i686
postgresql96-plpython27-9.6.22-1.85.amzn1.i686
postgresql96-docs-9.6.22-1.85.amzn1.i686
postgresql96-server-9.6.22-1.85.amzn1.i686
postgresql96-plperl-9.6.22-1.85.amzn1.i686
postgresql96-test-9.6.22-1.85.amzn1.i686
postgresql96-static-9.6.22-1.85.amzn1.i686
src:
postgresql96-9.6.22-1.85.amzn1.src
x86_64:
postgresql96-plpython27-9.6.22-1.85.amzn1.x86_64
postgresql96-contrib-9.6.22-1.85.amzn1.x86_64
postgresql96-9.6.22-1.85.amzn1.x86_64
postgresql96-debuginfo-9.6.22-1.85.amzn1.x86_64
postgresql96-libs-9.6.22-1.85.amzn1.x86_64
postgresql96-static-9.6.22-1.85.amzn1.x86_64
postgresql96-plpython26-9.6.22-1.85.amzn1.x86_64
postgresql96-devel-9.6.22-1.85.amzn1.x86_64
postgresql96-test-9.6.22-1.85.amzn1.x86_64
postgresql96-plperl-9.6.22-1.85.amzn1.x86_64
postgresql96-server-9.6.22-1.85.amzn1.x86_64
postgresql96-docs-9.6.22-1.85.amzn1.x86_64
Red Hat: CVE-2021-32027
Mitre: CVE-2021-32027
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.005 Low
EPSS
Percentile
77.1%