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Vulnerability Details :

CVE-2019-9193

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-01 Apr, 2019 | 00:00
Updated At-15 Nov, 2024 | 15:13
Rejected At-
Credits

In PostgreSQL 9.3 through 11.2, the "COPY TO/FROM PROGRAM" function allows superusers and users in the 'pg_execute_server_program' group to execute arbitrary code in the context of the database's operating system user. This functionality is enabled by default and can be abused to run arbitrary operating system commands on Windows, Linux, and macOS. NOTE: Third parties claim/state this is not an issue because PostgreSQL functionality for ‘COPY TO/FROM PROGRAM’ is acting as intended. References state that in PostgreSQL, a superuser can execute commands as the server user without using the ‘COPY FROM PROGRAM’.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:01 Apr, 2019 | 00:00
Updated At:15 Nov, 2024 | 15:13
Rejected At:
▼CVE Numbering Authority (CNA)

In PostgreSQL 9.3 through 11.2, the "COPY TO/FROM PROGRAM" function allows superusers and users in the 'pg_execute_server_program' group to execute arbitrary code in the context of the database's operating system user. This functionality is enabled by default and can be abused to run arbitrary operating system commands on Windows, Linux, and macOS. NOTE: Third parties claim/state this is not an issue because PostgreSQL functionality for ‘COPY TO/FROM PROGRAM’ is acting as intended. References state that in PostgreSQL, a superuser can execute commands as the server user without using the ‘COPY FROM PROGRAM’.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://paquier.xyz/postgresql-2/postgres-9-3-feature-highlight-copy-tofrom-program/
N/A
https://medium.com/greenwolf-security/authenticated-arbitrary-command-execution-on-postgresql-9-3-latest-cd18945914d5
N/A
https://blog.hagander.net/when-a-vulnerability-is-not-a-vulnerability-244/
N/A
https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/authenticated-arbitrary-command-execution-on-postgresql-9-3/
N/A
https://security.netapp.com/advisory/ntap-20190502-0003/
N/A
http://packetstormsecurity.com/files/152757/PostgreSQL-COPY-FROM-PROGRAM-Command-Execution.html
N/A
http://packetstormsecurity.com/files/166540/PostgreSQL-11.7-Remote-Code-Execution.html
N/A
http://packetstormsecurity.com/files/171722/PostgreSQL-9.6.1-Remote-Code-Execution.html
N/A
Hyperlink: https://paquier.xyz/postgresql-2/postgres-9-3-feature-highlight-copy-tofrom-program/
Resource: N/A
Hyperlink: https://medium.com/greenwolf-security/authenticated-arbitrary-command-execution-on-postgresql-9-3-latest-cd18945914d5
Resource: N/A
Hyperlink: https://blog.hagander.net/when-a-vulnerability-is-not-a-vulnerability-244/
Resource: N/A
Hyperlink: https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/authenticated-arbitrary-command-execution-on-postgresql-9-3/
Resource: N/A
Hyperlink: https://security.netapp.com/advisory/ntap-20190502-0003/
Resource: N/A
Hyperlink: http://packetstormsecurity.com/files/152757/PostgreSQL-COPY-FROM-PROGRAM-Command-Execution.html
Resource: N/A
Hyperlink: http://packetstormsecurity.com/files/166540/PostgreSQL-11.7-Remote-Code-Execution.html
Resource: N/A
Hyperlink: http://packetstormsecurity.com/files/171722/PostgreSQL-9.6.1-Remote-Code-Execution.html
Resource: N/A
▼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://paquier.xyz/postgresql-2/postgres-9-3-feature-highlight-copy-tofrom-program/
x_transferred
https://medium.com/greenwolf-security/authenticated-arbitrary-command-execution-on-postgresql-9-3-latest-cd18945914d5
x_transferred
https://blog.hagander.net/when-a-vulnerability-is-not-a-vulnerability-244/
x_transferred
https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/authenticated-arbitrary-command-execution-on-postgresql-9-3/
x_transferred
https://security.netapp.com/advisory/ntap-20190502-0003/
x_transferred
http://packetstormsecurity.com/files/152757/PostgreSQL-COPY-FROM-PROGRAM-Command-Execution.html
x_transferred
http://packetstormsecurity.com/files/166540/PostgreSQL-11.7-Remote-Code-Execution.html
x_transferred
http://packetstormsecurity.com/files/171722/PostgreSQL-9.6.1-Remote-Code-Execution.html
x_transferred
Hyperlink: https://paquier.xyz/postgresql-2/postgres-9-3-feature-highlight-copy-tofrom-program/
Resource:
x_transferred
Hyperlink: https://medium.com/greenwolf-security/authenticated-arbitrary-command-execution-on-postgresql-9-3-latest-cd18945914d5
Resource:
x_transferred
Hyperlink: https://blog.hagander.net/when-a-vulnerability-is-not-a-vulnerability-244/
Resource:
x_transferred
Hyperlink: https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/authenticated-arbitrary-command-execution-on-postgresql-9-3/
Resource:
x_transferred
Hyperlink: https://security.netapp.com/advisory/ntap-20190502-0003/
Resource:
x_transferred
Hyperlink: http://packetstormsecurity.com/files/152757/PostgreSQL-COPY-FROM-PROGRAM-Command-Execution.html
Resource:
x_transferred
Hyperlink: http://packetstormsecurity.com/files/166540/PostgreSQL-11.7-Remote-Code-Execution.html
Resource:
x_transferred
Hyperlink: http://packetstormsecurity.com/files/171722/PostgreSQL-9.6.1-Remote-Code-Execution.html
Resource:
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:01 Apr, 2019 | 21:30
Updated At:17 May, 2024 | 01:39

In PostgreSQL 9.3 through 11.2, the "COPY TO/FROM PROGRAM" function allows superusers and users in the 'pg_execute_server_program' group to execute arbitrary code in the context of the database's operating system user. This functionality is enabled by default and can be abused to run arbitrary operating system commands on Windows, Linux, and macOS. NOTE: Third parties claim/state this is not an issue because PostgreSQL functionality for ‘COPY TO/FROM PROGRAM’ is acting as intended. References state that in PostgreSQL, a superuser can execute commands as the server user without using the ‘COPY FROM PROGRAM’.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.07.2HIGH
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Primary2.09.0HIGH
AV:N/AC:L/Au:S/C:C/I:C/A:C
Type: Primary
Version: 3.0
Base score: 7.2
Base severity: HIGH
Vector:
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 9.0
Base severity: HIGH
Vector:
AV:N/AC:L/Au:S/C:C/I:C/A:C
CPE Matches
The PostgreSQL Global Development Group
postgresql
>>postgresql>>Versions from 9.3(inclusive) to 11.2(inclusive)
cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-78Primarynvd@nist.gov
CWE ID: CWE-78
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://packetstormsecurity.com/files/152757/PostgreSQL-COPY-FROM-PROGRAM-Command-Execution.htmlcve@mitre.org
Third Party Advisory
http://packetstormsecurity.com/files/166540/PostgreSQL-11.7-Remote-Code-Execution.htmlcve@mitre.org
N/A
http://packetstormsecurity.com/files/171722/PostgreSQL-9.6.1-Remote-Code-Execution.htmlcve@mitre.org
N/A
https://blog.hagander.net/when-a-vulnerability-is-not-a-vulnerability-244/cve@mitre.org
Third Party Advisory
https://medium.com/greenwolf-security/authenticated-arbitrary-command-execution-on-postgresql-9-3-latest-cd18945914d5cve@mitre.org
Exploit
Third Party Advisory
https://paquier.xyz/postgresql-2/postgres-9-3-feature-highlight-copy-tofrom-program/cve@mitre.org
Third Party Advisory
https://security.netapp.com/advisory/ntap-20190502-0003/cve@mitre.org
Third Party Advisory
https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/authenticated-arbitrary-command-execution-on-postgresql-9-3/cve@mitre.org
Third Party Advisory
Hyperlink: http://packetstormsecurity.com/files/152757/PostgreSQL-COPY-FROM-PROGRAM-Command-Execution.html
Source: cve@mitre.org
Resource:
Third Party Advisory
Hyperlink: http://packetstormsecurity.com/files/166540/PostgreSQL-11.7-Remote-Code-Execution.html
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://packetstormsecurity.com/files/171722/PostgreSQL-9.6.1-Remote-Code-Execution.html
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://blog.hagander.net/when-a-vulnerability-is-not-a-vulnerability-244/
Source: cve@mitre.org
Resource:
Third Party Advisory
Hyperlink: https://medium.com/greenwolf-security/authenticated-arbitrary-command-execution-on-postgresql-9-3-latest-cd18945914d5
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory
Hyperlink: https://paquier.xyz/postgresql-2/postgres-9-3-feature-highlight-copy-tofrom-program/
Source: cve@mitre.org
Resource:
Third Party Advisory
Hyperlink: https://security.netapp.com/advisory/ntap-20190502-0003/
Source: cve@mitre.org
Resource:
Third Party Advisory
Hyperlink: https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/authenticated-arbitrary-command-execution-on-postgresql-9-3/
Source: cve@mitre.org
Resource:
Third Party Advisory

Change History

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