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CVE-2023-5868 (GCVE-0-2023-5868)

Vulnerability from cvelistv5 – Published: 2023-12-10 17:56 – Updated: 2026-06-23 17:19
VLAI
Title
Postgresql: memory disclosure in aggregate function calls
Summary
A memory disclosure vulnerability was found in PostgreSQL that allows remote users to access sensitive information by exploiting certain aggregate function calls with 'unknown'-type arguments. Handling 'unknown'-type values from string literals without type designation can disclose bytes, potentially revealing notable and confidential information. This issue exists due to excessive data output in aggregate function calls, enabling remote users to read some portion of system memory.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-08-15 14:58 UTC
CWE
  • CWE-686 - Function Call With Incorrect Argument Type
References
URL Tags
https://access.redhat.com/errata/RHSA-2023:7545 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:7579 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:7580 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:7581 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:7616 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:7656 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:7666 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:7667 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:7694 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:7695 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:7714 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:7770 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:7772 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:7784 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:7785 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:7883 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:7884 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:7885 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:0304 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:0332 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:0337 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2023-5868 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2247168 issue-trackingx_refsource_REDHAT
https://www.postgresql.org/about/news/postgresql-…
https://www.postgresql.org/support/security/CVE-2…
https://security.netapp.com/advisory/ntap-2024011… x_transferred
https://lists.debian.org/debian-lts-announce/2023…
Impacted products
Vendor Product Version CPE status
Red Hat Red Hat Advanced Cluster Security 4.2 Unaffected: 4.2.4-6 , < * (rpm)
    cpe:/a:redhat:advanced_cluster_security:4.2::el8
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Red Hat Red Hat Advanced Cluster Security 4.2 Unaffected: 4.2.4-7 , < * (rpm)
    cpe:/a:redhat:advanced_cluster_security:4.2::el8
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8 Unaffected: 8090020231114113712.a75119d5 , < * (rpm)
    cpe:/a:redhat:enterprise_linux:8::appstream
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8 Unaffected: 8090020231128173330.a75119d5 , < * (rpm)
    cpe:/a:redhat:enterprise_linux:8::appstream
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8 Unaffected: 8090020231114113548.a75119d5 , < * (rpm)
    cpe:/a:redhat:enterprise_linux:8::appstream
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support Unaffected: 8020020231128165246.4cda2c84 , < * (rpm)
    cpe:/a:redhat:rhel_tus:8.2::appstream
    cpe:/a:redhat:rhel_aus:8.2::appstream
    cpe:/a:redhat:rhel_e4s:8.2::appstream
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8.2 Telecommunications Update Service Unaffected: 8020020231128165246.4cda2c84 , < * (rpm)
    cpe:/a:redhat:rhel_tus:8.2::appstream
    cpe:/a:redhat:rhel_aus:8.2::appstream
    cpe:/a:redhat:rhel_e4s:8.2::appstream
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions Unaffected: 8020020231128165246.4cda2c84 , < * (rpm)
    cpe:/a:redhat:rhel_tus:8.2::appstream
    cpe:/a:redhat:rhel_aus:8.2::appstream
    cpe:/a:redhat:rhel_e4s:8.2::appstream
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 8040020231127153301.522a0ee4 , < * (rpm)
    cpe:/a:redhat:rhel_aus:8.4::appstream
    cpe:/a:redhat:rhel_e4s:8.4::appstream
    cpe:/a:redhat:rhel_tus:8.4::appstream
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 8040020231127154806.522a0ee4 , < * (rpm)
    cpe:/a:redhat:rhel_aus:8.4::appstream
    cpe:/a:redhat:rhel_e4s:8.4::appstream
    cpe:/a:redhat:rhel_tus:8.4::appstream
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8.4 Telecommunications Update Service Unaffected: 8040020231127153301.522a0ee4 , < * (rpm)
    cpe:/a:redhat:rhel_aus:8.4::appstream
    cpe:/a:redhat:rhel_e4s:8.4::appstream
    cpe:/a:redhat:rhel_tus:8.4::appstream
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8.4 Telecommunications Update Service Unaffected: 8040020231127154806.522a0ee4 , < * (rpm)
    cpe:/a:redhat:rhel_aus:8.4::appstream
    cpe:/a:redhat:rhel_e4s:8.4::appstream
    cpe:/a:redhat:rhel_tus:8.4::appstream
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions Unaffected: 8040020231127153301.522a0ee4 , < * (rpm)
    cpe:/a:redhat:rhel_aus:8.4::appstream
    cpe:/a:redhat:rhel_e4s:8.4::appstream
    cpe:/a:redhat:rhel_tus:8.4::appstream
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions Unaffected: 8040020231127154806.522a0ee4 , < * (rpm)
    cpe:/a:redhat:rhel_aus:8.4::appstream
    cpe:/a:redhat:rhel_e4s:8.4::appstream
    cpe:/a:redhat:rhel_tus:8.4::appstream
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Unaffected: 8060020231114115246.ad008a3a , < * (rpm)
    cpe:/a:redhat:rhel_eus:8.6::appstream
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Unaffected: 8060020231128165328.ad008a3a , < * (rpm)
    cpe:/a:redhat:rhel_eus:8.6::appstream
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8.8 Extended Update Support Unaffected: 8080020231114105206.63b34585 , < * (rpm)
    cpe:/a:redhat:rhel_eus:8.8::appstream
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8.8 Extended Update Support Unaffected: 8080020231128165335.63b34585 , < * (rpm)
    cpe:/a:redhat:rhel_eus:8.8::appstream
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8.8 Extended Update Support Unaffected: 8080020231113134015.63b34585 , < * (rpm)
    cpe:/a:redhat:rhel_eus:8.8::appstream
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:13.13-1.el9_3 , < * (rpm)
    cpe:/a:redhat:enterprise_linux:9::appstream
    cpe:/a:redhat:enterprise_linux:9::crb
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9 Unaffected: 9030020231120082734.rhel9 , < * (rpm)
    cpe:/a:redhat:enterprise_linux:9::appstream
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9.0 Extended Update Support Unaffected: 0:13.13-1.el9_0 , < * (rpm)
    cpe:/a:redhat:rhel_eus:9.0::appstream
    cpe:/a:redhat:rhel_eus:9.0::crb
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support Unaffected: 0:13.13-1.el9_2 , < * (rpm)
    cpe:/a:redhat:rhel_eus:9.2::crb
    cpe:/a:redhat:rhel_eus:9.2::appstream
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support Unaffected: 9020020231115020618.rhel9 , < * (rpm)
    cpe:/a:redhat:rhel_eus:9.2::appstream
Create a notification for this product.
Red Hat Red Hat Software Collections for Red Hat Enterprise Linux 7 Unaffected: 0:12.17-1.el7 , < * (rpm)
    cpe:/a:redhat:rhel_software_collections:3::el7
Create a notification for this product.
Red Hat Red Hat Software Collections for Red Hat Enterprise Linux 7 Unaffected: 0:13.13-1.el7 , < * (rpm)
    cpe:/a:redhat:rhel_software_collections:3::el7
Create a notification for this product.
Red Hat RHACS-3.74-RHEL-8 Unaffected: 3.74.8-9 , < * (rpm)
    cpe:/a:redhat:advanced_cluster_security:3.74::el8
Create a notification for this product.
Red Hat RHACS-3.74-RHEL-8 Unaffected: 3.74.8-7 , < * (rpm)
    cpe:/a:redhat:advanced_cluster_security:3.74::el8
Create a notification for this product.
Red Hat RHACS-4.1-RHEL-8 Unaffected: 4.1.6-6 , < * (rpm)
    cpe:/a:redhat:advanced_cluster_security:4.1::el8
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
Create a notification for this product.
Red Hat Red Hat Software Collections     cpe:/a:redhat:rhel_software_collections:3
Create a notification for this product.
Date Public
2023-11-09 00:00
Show details on NVD website

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}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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