synced 9 MIN AGO
01 Record

CVE-2023-5868

Postgresql: memory disclosure in aggregate function calls

MediumPUBLISHEDCNA: redhat
CNA base score4.3 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
View raw JSON

02 Description

Postgresql: memory disclosure in aggregate function calls

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
2.77% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 86.2% of scored records. A rank, not a probability.
NVD base score
4.3 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
NVD analysis status
Modified. NVD last modified this record on 2026-06-23.
Red Hat severity
Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2023-12-10 17:56Z2 YR AGO
Last updated
2026-06-23 17:19Z4 MO AGO
Reserved
2023-10-31
Assigning CNA
redhat
Record state
PUBLISHED
Severity
Medium (CVSS 4.3)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weaknesses
  • CWE-686Function Call With Incorrect Argument TypeVariant
Data version
5.2
Document digest
a9d9628b5547e3e1870b64d3bf04e4083de27ad483d0a25304956db69abcc2d2

05 Affected products

VendorProductVersionsPlatforms
Red HatRed Hat Advanced Cluster Security 4.2Not specified—
Red HatRed Hat Enterprise Linux 8Not specified—
Red HatRed Hat Enterprise Linux 8.2 Advanced Update SupportNot specified—
Red HatRed Hat Enterprise Linux 8.2 Telecommunications Update ServiceNot specified—
Red HatRed Hat Enterprise Linux 8.2 Update Services for SAP SolutionsNot specified—
Red HatRed Hat Enterprise Linux 8.4 Advanced Mission Critical Update SupportNot specified—
Red HatRed Hat Enterprise Linux 8.4 Telecommunications Update ServiceNot specified—
Red HatRed Hat Enterprise Linux 8.4 Update Services for SAP SolutionsNot specified—
Red HatRed Hat Enterprise Linux 8.6 Extended Update SupportNot specified—
Red HatRed Hat Enterprise Linux 8.8 Extended Update SupportNot specified—
Red HatRed Hat Enterprise Linux 9Not specified—
Red HatRed Hat Enterprise Linux 9.0 Extended Update SupportNot specified—
Red HatRed Hat Enterprise Linux 9.2 Extended Update SupportNot specified—
Red HatRed Hat Software Collections for Red Hat Enterprise Linux 7Not specified—
Red HatRHACS-3.74-RHEL-8Not specified—
Red HatRHACS-4.1-RHEL-8Not specified—
Red HatRed Hat Enterprise Linux 6Not specified—
Red HatRed Hat Enterprise Linux 7Not specified—
Red HatRed Hat Software CollectionsNot specified—

06 References

07 Fixed in

AlmaLinux 8

  • pg_repack
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.4.6-3.module_el8.6.0+2758+4f4474df
    • Affected before 1.4.6-3.module_el8.6.0+2760+1746ec94
    • Affected before 1.4.6-3.module_el8.6.0+3094+eb237fb8
    • Affected before 1.4.6-3.module_el8.6.0+3095+ee60d910
    • Affected before 1.4.8-1.module_el8.8.0+3487+43ec1b9f
  • pgaudit
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.4.0-5.module_el8.6.0+2758+4f4474df
    • Affected before 1.4.0-5.module_el8.6.0+3094+eb237fb8
    • Affected before 1.5.0-1.module_el8.6.0+2760+1746ec94
    • Affected before 1.5.0-1.module_el8.6.0+3095+ee60d910
    • Affected before 1.7.0-1.module_el8.8.0+3487+43ec1b9f
  • postgres-decoderbufs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 0.10.0-2.module_el8.6.0+2758+4f4474df
    • Affected before 0.10.0-2.module_el8.6.0+2760+1746ec94
    • Affected before 0.10.0-2.module_el8.6.0+3094+eb237fb8
    • Affected before 0.10.0-2.module_el8.6.0+3095+ee60d910
    • Affected before 1.9.7-1.Final.module_el8.8.0+3487+43ec1b9f
  • postgresql
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-contrib
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-docs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-plperl
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-plpython3
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-pltcl
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-private-devel
    Fixed in 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-private-libs
    Fixed in 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-server
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-server-devel
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-static
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-test
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-test-rpm-macros
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-upgrade
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-upgrade-devel
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

AlmaLinux 9

  • pg_repack
    Fixed in 1.4.8-1.module_el9.2.0+22+09653793
  • pgaudit
    Fixed in 1.7.0-1.module_el9.2.0+22+09653793
  • postgres-decoderbufs
    Fixed in 1.9.7-1.Final.module_el9.2.0+22+09653793
  • postgresql
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-contrib
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-docs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-plperl
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-plpython3
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-pltcl
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-private-devel
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-private-libs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-server
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-server-devel
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-static
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-test
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-test-rpm-macros
    Fixed in 15.5-1.module_el9.3.0+52+21733919
  • postgresql-upgrade
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-upgrade-devel
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 8

  • pg_repack
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.4.6-3.module_el8.6.0+2758+4f4474df
    • Affected before 1.4.6-3.module_el8.6.0+2760+1746ec94
    • Affected before 1.4.6-3.module_el8.6.0+3094+eb237fb8
    • Affected before 1.4.6-3.module_el8.6.0+3095+ee60d910
    • Affected before 1.4.8-1.module_el8.8.0+3487+43ec1b9f
  • pgaudit
    Fixed

    A version is affected if any line below covers it.

    • Affected before 1.4.0-5.module_el8.6.0+2758+4f4474df
    • Affected before 1.4.0-5.module_el8.6.0+3094+eb237fb8
    • Affected before 1.5.0-1.module_el8.6.0+2760+1746ec94
    • Affected before 1.5.0-1.module_el8.6.0+3095+ee60d910
    • Affected before 1.7.0-1.module_el8.8.0+3487+43ec1b9f
  • postgres-decoderbufs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 0.10.0-2.module_el8.6.0+2758+4f4474df
    • Affected before 0.10.0-2.module_el8.6.0+2760+1746ec94
    • Affected before 0.10.0-2.module_el8.6.0+3094+eb237fb8
    • Affected before 0.10.0-2.module_el8.6.0+3095+ee60d910
    • Affected before 1.9.7-1.Final.module_el8.8.0+3487+43ec1b9f
  • postgresql
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-contrib
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-docs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-plperl
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-plpython3
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-pltcl
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-private-devel
    Fixed in 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-private-libs
    Fixed in 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-server
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-server-devel
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-static
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-test
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-test-rpm-macros
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-upgrade
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e
  • postgresql-upgrade-devel
    Fixed

    A version is affected if any line below covers it.

    • Affected before 12.17-1.module_el8.9.0+3704+f1f917ce
    • Affected before 13.13-1.module_el8.9.0+3692+8714f643
    • Affected before 15.5-1.module_el8.9.0+3706+885c732e

Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 9

  • pg_repack
    Fixed in 1.4.8-1.module_el9.2.0+22+09653793
  • pgaudit
    Fixed in 1.7.0-1.module_el9.2.0+22+09653793
  • postgres-decoderbufs
    Fixed in 1.9.7-1.Final.module_el9.2.0+22+09653793
  • postgresql
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-contrib
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-docs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-plperl
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-plpython3
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-pltcl
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-private-devel
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-private-libs
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-server
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-server-devel
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-static
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-test
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-test-rpm-macros
    Fixed in 15.5-1.module_el9.3.0+52+21733919
  • postgresql-upgrade
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919
  • postgresql-upgrade-devel
    Fixed

    A version is affected if any line below covers it.

    • Affected before 13.13-1.el9_3
    • Affected before 15.5-1.module_el9.3.0+52+21733919

Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

Debian 12

  • postgresql-15
    Fixed in 15.5-0+deb12u1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 20.04 LTS

  • postgresql-12
    Fixed in 12.17-0ubuntu0.20.04.1

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 22.04 LTS

  • postgresql-14
    Fixed in 14.10-0ubuntu0.22.04.1

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 14.04 LTS

  • postgresql-9.3
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 18.04 LTS

  • postgresql-10
    Fixed in 10.23-0ubuntu0.18.04.2+esm1
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

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