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amazonAmazonALAS-2020-1441
HistoryOct 26, 2020 - 6:25 p.m.

Medium: postgresql94

2020-10-2618:25:00
alas.aws.amazon.com
16

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

0.002 Low

EPSS

Percentile

56.5%

Issue Overview:

A flaw was discovered in postgresql where arbitrary SQL statements can be executed given a suitable SECURITY DEFINER function. An attacker, with EXECUTE permission on the function, can execute arbitrary SQL as the owner of the function. (CVE-2019-10208)

Affected Packages:

postgresql94

Issue Correction:
Run yum update postgresql94 to update your system.

New Packages:

i686:  
    postgresql94-debuginfo-9.4.26-1.77.amzn1.i686  
    postgresql94-plpython27-9.4.26-1.77.amzn1.i686  
    postgresql94-server-9.4.26-1.77.amzn1.i686  
    postgresql94-libs-9.4.26-1.77.amzn1.i686  
    postgresql94-docs-9.4.26-1.77.amzn1.i686  
    postgresql94-test-9.4.26-1.77.amzn1.i686  
    postgresql94-9.4.26-1.77.amzn1.i686  
    postgresql94-plpython26-9.4.26-1.77.amzn1.i686  
    postgresql94-contrib-9.4.26-1.77.amzn1.i686  
    postgresql94-devel-9.4.26-1.77.amzn1.i686  
    postgresql94-plperl-9.4.26-1.77.amzn1.i686  
  
src:  
    postgresql94-9.4.26-1.77.amzn1.src  
  
x86_64:  
    postgresql94-devel-9.4.26-1.77.amzn1.x86_64  
    postgresql94-9.4.26-1.77.amzn1.x86_64  
    postgresql94-contrib-9.4.26-1.77.amzn1.x86_64  
    postgresql94-debuginfo-9.4.26-1.77.amzn1.x86_64  
    postgresql94-docs-9.4.26-1.77.amzn1.x86_64  
    postgresql94-plperl-9.4.26-1.77.amzn1.x86_64  
    postgresql94-libs-9.4.26-1.77.amzn1.x86_64  
    postgresql94-server-9.4.26-1.77.amzn1.x86_64  
    postgresql94-plpython26-9.4.26-1.77.amzn1.x86_64  
    postgresql94-test-9.4.26-1.77.amzn1.x86_64  
    postgresql94-plpython27-9.4.26-1.77.amzn1.x86_64  

Additional References

Red Hat: CVE-2019-10208

Mitre: CVE-2019-10208

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

0.002 Low

EPSS

Percentile

56.5%