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Full vulnerability report · 2023
CVE-2023-5869High confidence

Postgresql: buffer overrun from integer overflow in array modification

Red Hat · Red Hat Advanced Cluster Security 4.2

8.8HighCVSS 3.1
Recommended action
Within 7 days

High technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
Direct vendor intelligence

Authoritative vendor CSAF and VEX advisories

Structured product status and remediation from the issuing vendor. Product-state explanations are always visible; large lists can be searched or downloaded.

2 current
7PAA017341 · CSAF 2.0 · revision 1 · finalABB Product Security Incident Response Team (PSIRT)PostgreSQL vulnerabilities in ABB Ability™ Symphony® Plus Engineering
8 known affected

The vendor explicitly identifies these products as affected by this CVE.

  • ABB Ability™ Symphony® Plus S+ Engineering 2.2
  • ABB Ability™ Symphony® Plus S+ Engineering 2.3
  • ABB Ability™ Symphony® Plus S+ Engineering 2.3 RU1
  • ABB Ability™ Symphony® Plus S+ Engineering 2.3 RU2
  • ABB Ability™ Symphony® Plus S+ Engineering 2.3 RU3
  • ABB Ability™ Symphony® Plus S+ Engineering 2.4
  • ABB Ability™ Symphony® Plus S+ Engineering 2.4 SP1
  • ABB Ability™ Symphony® Plus S+ Engineering 2.4 SP2
Summary
An attacker running as an authenticated PostgreSQL user can provide crafted data and trigger the integer overflow due to such missing overflow check. This can enable the execution of arbitrary code in the system.
Remediation
ABB advises all customers to review their installations to determine if they are using an impacted product as listed above, no further analysis or tools are needed to make this determination. The recommended immediate actions per product are listed below: - Systems using S+ Engineering 2.2 through 2.4 SP2 should upgrade to S+ Engineering 2.4 SP2 RU1 (re-leased in December 2024) or later. - End users who are unable to install one of these updates should immediately look to implement the Mitigation and Workarounds listed below as this will restrict or prevent an attacker’s ability to com-promise the system. ABB recommends that customers apply the update at the earliest convenience.
SSA-784301 · CSAF 2.0 · revision 1 · interimSiemens ProductCERTSSA-784301: Multiple Vulnerabilities in SINEC NMS Before V3.0
1 known affected

The vendor explicitly identifies these products as affected by this CVE.

  • SINEC NMS
Summary
A flaw was found in PostgreSQL that allows authenticated database users to execute arbitrary code through missing overflow checks during SQL array value modification. This issue exists due to an integer overflow during array modification where a remote user can trigger the overflow by providing specially crafted data. This enables the execution of arbitrary code on the target system, allowing users to write arbitrary bytes to memory and extensively read the server's memory.
Remediation
Update to V3.0 or later version
Optional official sources

National CERT insights
?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

Select the national-authority views to include. The exact source language is shown on each matched advisory. Your choice is remembered on this device and encoded in the shareable URL.

Official European source

ENISA European Vulnerability Database

Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.

1 current
ENISA EUVD identifier

EUVD-2023-58143

No EUVD known-exploited evidence

ENISA has published the identifier mapping but no EUVD description has been stored yet.

EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
Not supplied in the stored EUVD record
Advisory evidence
No linked advisory details stored yet
Recommended actionWithin 7 days

High technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
01

What, why and how

A flaw was found in PostgreSQL that allows authenticated database users to execute arbitrary code through missing overflow checks during SQL array value modification. This issue exists due to an integer overflow during array modification where a remote user can trigger the overflow by providing specially crafted data. This enables the execution of arbitrary code on the target system, allowing users to write arbitrary bytes to memory and extensively read the server's memory.

What

A flaw was found in PostgreSQL that allows authenticated database users to execute arbitrary code through missing overflow checks during SQL array value modification. This issue exists due to an integer overflow during array modification where a remote user can trigger the overflow by providing specially crafted data. This enables the execution of arbitrary code on the target system, allowing users to write arbitrary bytes to memory and extensively read the server's memory.

Why

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

How

An attacker operating through a network path may attempt exploitation with low privileges. If successful, the issue may execute code or commands in the affected security context.

What

A flaw was found in PostgreSQL that allows authenticated database users to execute arbitrary code through missing overflow checks during SQL array value modification. This issue exists due to an integer overflow during array modification where a remote user can trigger the overflow by providing specially crafted data. This enables the execution of arbitrary code on the target system, allowing users to write arbitrary bytes to memory and extensively read the server's memory.

Why

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

How

An attacker operating through a network path may attempt exploitation with low privileges. If successful, the issue may execute code or commands in the affected security context.

02

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
No confirmed evidence

No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
None recorded

No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.

Likely attack path
a network path → Integer Overflow or Wraparound → execute code or commands in the affected security context
Attack surface
Network
Privileges required
Low: a basic authenticated account is required
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-190 ↗

CWE-190: Integer Overflow or Wraparound. The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Common Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.

AVNetworkAttack vector: The vulnerable component can be reached over a network.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRLowPrivileges required: The attacker needs basic user-level privileges.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CHighConfidentiality impact: A successful attack can cause a major loss.IHighIntegrity impact: A successful attack can cause a major loss.AHighAvailability impact: A successful attack can cause a major loss.
Post-exploitation / living off the land
After compromise, an attacker may use built-in shells, scripting engines, scheduled tasks and native network utilities for discovery, persistence or movement. This is a plausible LoTL path, not evidence that it has occurred for every attack.
NetworkRemote code executionCWE-190
A

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

BSI · German · WID-SEC-W-2024-1092IBM Security Guardium: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in IBM Security Guardium ausnutzen, um seine Privilegien zu erhöhen, beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, einen Denial-of-Service-Zustand zu verursachen oder vertrauliche Informationen offenzulegen.

Official advisory
BSI · German · WID-SEC-W-2023-2873PostgreSQL: Mehrere Schwachstellen

Ein entfernter, authentifizierter Angreifer kann mehrere Schwachstellen in PostgreSQL ausnutzen, um Informationen offenzulegen, beliebigen Code auszuführen oder einen Denial-of-Service-Zustand zu verursachen.

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0760Multiples vulnérabilités dans les produits IBM

ecord?id=CVE-2023-26133 Référence CVE CVE-2023-2976 https://www.cve.org/CVERecord?id=CVE-2023-2976 Référence CVE CVE-2023-32305 https://www.cve.org/CVERecord?id=CVE-2023-32305 Référence CVE CVE-2023-34462 https://www.cve.org/CVERecord?id=CVE-2023-34462 Référence CVE CVE-2023-39410 https://www.cve.org/CVERecord?id=CVE-2023-39410 Référence CVE CVE-2023-39417 https://www.cve.org/CVERecord?id=CVE-2023-39417 Référence CVE CVE-2023-43642 https://www.cve.org/CVERecord?id=CVE-2023-43642 Référence CVE CVE-2023-52933 https://www.cve.org/CVERecord?id=CVE-2023-52933 Référence CVE CVE-2023-5868 https://www.cve.org/CVERecord?id=CVE-2023-5868 Référence CVE CVE-2023-5869 https://www.cve.org/CVERecord?id=CVE-2023-5869 Référence CVE CVE-2023-5870 https://www.cve.org/CVERecord?id=CVE-2023-5870 Référence CVE CVE-2024-0406 https://www.cve.org/CVERecord?id=CVE-2024-0406 Référence CVE CVE-2024-0985 https://www.cve.org/CVERecord?id=CVE-2024-0985 Référence CVE CVE-2024-11831 https://www.cve.org/CVERecord?id=CVE-2024-11831 Référence CVE CVE-2024-12133 https://www.cve.org/CVERecord?id=CVE-2024-12133 Référence CVE CVE-2024-12243 https://www.cve.org/CVERecord?id=CVE-2024-12243 Référence CVE CVE-2024-12718 https://www.cve.org/CVERecord?id=CVE-2024-12718 Référence CVE CVE-2024-36114 https://www.cve.org/CVERecord?id=CVE-202

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0401Multiples vulnérabilités dans Juniper Networks Secure Analytics

ERecord?id=CVE-2021-37533 Référence CVE CVE-2022-48773 https://www.cve.org/CVERecord?id=CVE-2022-48773 Référence CVE CVE-2022-49043 https://www.cve.org/CVERecord?id=CVE-2022-49043 Référence CVE CVE-2023-2454 https://www.cve.org/CVERecord?id=CVE-2023-2454 Référence CVE CVE-2023-2455 https://www.cve.org/CVERecord?id=CVE-2023-2455 Référence CVE CVE-2023-37920 https://www.cve.org/CVERecord?id=CVE-2023-37920 Référence CVE CVE-2023-52492 https://www.cve.org/CVERecord?id=CVE-2023-52492 Référence CVE CVE-2023-52922 https://www.cve.org/CVERecord?id=CVE-2023-52922 Référence CVE CVE-2023-5868 https://www.cve.org/CVERecord?id=CVE-2023-5868 Référence CVE CVE-2023-5869 https://www.cve.org/CVERecord?id=CVE-2023-5869 Référence CVE CVE-2023-5870 https://www.cve.org/CVERecord?id=CVE-2023-5870 Référence CVE CVE-2023-7104 https://www.cve.org/CVERecord?id=CVE-2023-7104 Référence CVE CVE-2024-0985 https://www.cve.org/CVERecord?id=CVE-2024-0985 Référence CVE CVE-2024-10917 https://www.cve.org/CVERecord?id=CVE-2024-10917 Référence CVE CVE-2024-10976 https://www.cve.org/CVERecord?id=CVE-2024-10976 Référence CVE CVE-2024-10977 https://www.cve.org/CVERecord?id=CVE-2024-10977 Référence CVE CVE-2024-10978 https://www.cve.org/CVERecord?id=CVE-2024-10978 Référence CVE CVE-2024-10979 https://www.cve.org/CVERecord?id=CVE-202

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0106Multiples vulnérabilités dans les produits IBM

ord?id=CVE-2023-37920 Référence CVE CVE-2023-42282 https://www.cve.org/CVERecord?id=CVE-2023-42282 Référence CVE CVE-2023-50314 https://www.cve.org/CVERecord?id=CVE-2023-50314 Référence CVE CVE-2023-51714 https://www.cve.org/CVERecord?id=CVE-2023-51714 Référence CVE CVE-2023-52492 https://www.cve.org/CVERecord?id=CVE-2023-52492 Référence CVE CVE-2023-52917 https://www.cve.org/CVERecord?id=CVE-2023-52917 Référence CVE CVE-2023-52921 https://www.cve.org/CVERecord?id=CVE-2023-52921 Référence CVE CVE-2023-52922 https://www.cve.org/CVERecord?id=CVE-2023-52922 Référence CVE CVE-2023-5868 https://www.cve.org/CVERecord?id=CVE-2023-5868 Référence CVE CVE-2023-5869 https://www.cve.org/CVERecord?id=CVE-2023-5869 Référence CVE CVE-2023-5870 https://www.cve.org/CVERecord?id=CVE-2023-5870 Référence CVE CVE-2023-7104 https://www.cve.org/CVERecord?id=CVE-2023-7104 Référence CVE CVE-2024-0985 https://www.cve.org/CVERecord?id=CVE-2024-0985 Référence CVE CVE-2024-10041 https://www.cve.org/CVERecord?id=CVE-2024-10041 Référence CVE CVE-2024-10976 https://www.cve.org/CVERecord?id=CVE-2024-10976 Référence CVE CVE-2024-10977 https://www.cve.org/CVERecord?id=CVE-2024-10977 Référence CVE CVE-2024-10978 https://www.cve.org/CVERecord?id=CVE-2024-10978 Référence CVE CVE-2024-10979 https://www.cve.org/CVERecord?id=CVE-202

Official advisory
CERT-FR · French · CERTFR-2024-AVI-0672Multiples vulnérabilités dans les produits Siemens

Record?id=CVE-2023-4611 Référence CVE CVE-2023-46120 https://www.cve.org/CVERecord?id=CVE-2023-46120 Référence CVE CVE-2023-46280 https://www.cve.org/CVERecord?id=CVE-2023-46280 Référence CVE CVE-2023-46589 https://www.cve.org/CVERecord?id=CVE-2023-46589 Référence CVE CVE-2023-49692 https://www.cve.org/CVERecord?id=CVE-2023-49692 Référence CVE CVE-2023-5180 https://www.cve.org/CVERecord?id=CVE-2023-5180 Référence CVE CVE-2023-52425 https://www.cve.org/CVERecord?id=CVE-2023-52425 Référence CVE CVE-2023-52426 https://www.cve.org/CVERecord?id=CVE-2023-52426 Référence CVE CVE-2023-5868 https://www.cve.org/CVERecord?id=CVE-2023-5868 Référence CVE CVE-2023-5869 https://www.cve.org/CVERecord?id=CVE-2023-5869 Référence CVE CVE-2023-5870 https://www.cve.org/CVERecord?id=CVE-2023-5870 Référence CVE CVE-2023-6378 https://www.cve.org/CVERecord?id=CVE-2023-6378 Référence CVE CVE-2023-6481 https://www.cve.org/CVERecord?id=CVE-2023-6481 Référence CVE CVE-2024-0056 https://www.cve.org/CVERecord?id=CVE-2024-0056 Référence CVE CVE-2024-0985 https://www.cve.org/CVERecord?id=CVE-2024-0985 Référence CVE CVE-2024-25062 https://www.cve.org/CVERecord?id=CVE-2024-25062 Référence CVE CVE-2024-28182 https://www.cve.org/CVERecord?id=CVE-2024-28182 Référence CVE CVE-2024-28757 https://www.cve.org/CVERecord?id=CVE-2024-28

Official advisory
CERT-FR · French · CERTFR-2024-AVI-0619Multiples vulnérabilités dans les produits VMware

rg/CVERecord?id=CVE-2023-3255 Référence CVE CVE-2023-3301 https://www.cve.org/CVERecord?id=CVE-2023-3301 Référence CVE CVE-2023-3354 https://www.cve.org/CVERecord?id=CVE-2023-3354 Référence CVE CVE-2023-40360 https://www.cve.org/CVERecord?id=CVE-2023-40360 Référence CVE CVE-2023-4135 https://www.cve.org/CVERecord?id=CVE-2023-4135 Référence CVE CVE-2023-42467 https://www.cve.org/CVERecord?id=CVE-2023-42467 Référence CVE CVE-2023-49083 https://www.cve.org/CVERecord?id=CVE-2023-49083 Référence CVE CVE-2023-5088 https://www.cve.org/CVERecord?id=CVE-2023-5088 Référence CVE CVE-2023-5868 https://www.cve.org/CVERecord?id=CVE-2023-5868 Référence CVE CVE-2023-5869 https://www.cve.org/CVERecord?id=CVE-2023-5869 Référence CVE CVE-2023-5870 https://www.cve.org/CVERecord?id=CVE-2023-5870 Gestion détaillée du document le 24 juillet 2024 Version initiale Alertes Avis Bulletins d’actualités Mentions légales Conditions générales À propos Contact cyber.gouv.fr service-public.fr legifrance.gouv.fr info.gouv.fr france.fr info.gouv.fr/risques Premier Ministre / Secrétariat Général de la Défense et de la Sécurité Nationale / Agence nationale de la sécurité des systèmes d'information

Official advisory
CERT-FR · French · CERTFR-2024-AVI-0162Multiples vulnérabilités dans les produits IBM

De multiples vulnérabilités ont été découvertes dans les produits IBM . Elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur et une exécution de code arbitraire à distance.

Official advisory
CERT-FR · French · CERTFR-2023-AVI-0924Multiples vulnérabilités dans PostgreSQL

De multiples vulnérabilités ont été découvertes dans PostgreSQL . Elles permettent à un attaquant de provoquer un déni de service à distance, une atteinte à la confidentialité des données et une exécution de code arbitraire à distance.

Official advisory
NCSC-NL · Dutch · NCSC-2024-0332Kwetsbaarheden verholpen in Siemens producten

De kwetsbaarheden stellen een kwaadwillende mogelijk in staat aanvallen uit te voeren die kunnen leiden tot de volgende categorieën schade: - Denial-of-Service (DoS) - Manipulatie van gegevens - Omzeilen van een beveiligingsmaatregel - (Remote) code execution (Administrator/Root rechten) - (Remote) code execution (Gebruikersrechten) - Toegang tot systeemgegevens - Spoofing - Verhoogde gebruikersrechten De kwaadwillende heeft hiervoor toegang nodig tot de productieomgeving. Het is goed gebruik een dergelijke omgeving niet publiek toegankelijk te hebben.

Official advisory
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Patch available
Affected
ABB Ability™ Symphony® Plus S+ Engineering 2.2; ABB Ability™ Symphony® Plus S+ Engineering 2.3; ABB Ability™ Symphony® Plus S+ Engineering 2.3 RU1; ABB Ability™ Symphony® Plus S+ Engineering 2.3 RU2; ABB Ability™ Symphony® Plus S+ Engineering 2.3 RU3; ABB Ability™ Symphony® Plus S+ Engineering 2.4; ABB Ability™ Symphony® Plus S+ Engineering 2.4 SP1; ABB Ability™ Symphony® Plus S+ Engineering 2.4 SP2
Fixed
ABB Ability™ Symphony® Plus S+ Engineering 2.4 SP2 RU1
Action
ABB advises all customers to review their installations to determine if they are using an impacted product as listed above, no further analysis or tools are needed to make this determination. The recommended immediate actions per product are listed below: - Systems using S+ Engineering 2.2 through 2.4 SP2 should upgrade to S+ Engineering 2.4 SP2 RU1 (re-leased in December 2024) or later. - End users who are unable to install one of these updates should immediately look to implement the Mitigation and Workarounds listed below as this will restrict or prevent an attacker’s ability to com-promise the system. ABB recommends that customers apply the update at the earliest convenience.
Workaround
No verified workaround is recorded. If business-safe, reduce exposure to the affected interface and allow only trusted sources until authoritative guidance is available.
04

Evidence and provenance

Published 10 Dec 2023 · Last source change 11 Mar 2026, 23:06 UTC · CWE-190 · Integer Overflow or Wraparound

CVE recordCVE.org · 5.2
CVSS sourceCNA
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-14
European sourceENISA EUVD · EUVD-2023-58143
Product sourceVendor CSAF · ABB Product Security Incident Response Team (PSIRT)
Remediation sourceVendor CSAF · ABB Product Security Incident Response Team (PSIRT)
CWE sourceCNA
NVD statusNVD modified after enrichment

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates →
  1. Vendor guidanceAuthoritative vendor guidance changed from authoritative remediation link to authoritative remediation link.
    Before
    authoritative remediation link
    After
    authoritative remediation link
    ABB Product Security Incident Response Team (PSIRT) ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
Fixed release or patch reference recorded
ENISA EUVD · EUVD-2023-58143↗Vendor CSAF · ABB Product Security Incident Response Team (PSIRT)↗Vendor advisory↗CVE authority or vendor reference↗Official CVE record (CNA and ADP data)↗NVD record↗
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2023-5869 · cve.blacktree.nl