CVE-2024-45490

highpriority · track · 41EPSS 0.017 · 77 %ileexploit · PoCDEEUNLRUUS
grimoire priorityP1 · Urgent
Exploitable?
Public exploit
1 exploit · PoC
Likely / severe?
1.69% (77th) EPSS
CVSS 7.5 · high
Is it mine?
186 products
Check your exposure
Who says so?
8 sources
cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

An issue was discovered in libexpat before 2.6.3. xmlparse.c does not reject a negative length for XML_ParseBuffer.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

  • FixedRUGGEDCOM RST2428P (6GK6242-6PA00)siemens_psirt

    Update to V3.1 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109977557/
  • FixedSCALANCE XCM-/XRM-/XCH-/XRH-300 familysiemens_psirt

    Update to V3.1 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109977557/
  • Fixedlibmozjs-60-0:60.9.0-150200.6.8.1.aarch64 as component of SUSE Linux Enterprise Micro 5.2suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibmozjs-60-0:60.9.0-150200.6.8.1.aarch64 as component of SUSE Linux Enterprise Micro 5.3suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibmozjs-60-0:60.9.0-150200.6.8.1.aarch64 as component of SUSE Linux Enterprise Micro 5.4suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibmozjs-60-0:60.9.0-150200.6.8.1.aarch64 as component of SUSE Linux Enterprise Module for Basesystem 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibmozjs-60-0:60.9.0-150200.6.8.1.aarch64 as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibmozjs-60-0:60.9.0-150200.6.8.1.ppc64le as component of SUSE Linux Enterprise Module for Basesystem 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibmozjs-60-0:60.9.0-150200.6.8.1.ppc64le as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibmozjs-60-0:60.9.0-150200.6.8.1.s390x as component of SUSE Linux Enterprise Micro 5.2suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibmozjs-60-0:60.9.0-150200.6.8.1.s390x as component of SUSE Linux Enterprise Micro 5.3suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibmozjs-60-0:60.9.0-150200.6.8.1.s390x as component of SUSE Linux Enterprise Micro 5.4suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibmozjs-60-0:60.9.0-150200.6.8.1.s390x as component of SUSE Linux Enterprise Module for Basesystem 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibmozjs-60-0:60.9.0-150200.6.8.1.s390x as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibmozjs-60-0:60.9.0-150200.6.8.1.x86_64 as component of SUSE Linux Enterprise Micro 5.2suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibmozjs-60-0:60.9.0-150200.6.8.1.x86_64 as component of SUSE Linux Enterprise Micro 5.3suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibmozjs-60-0:60.9.0-150200.6.8.1.x86_64 as component of SUSE Linux Enterprise Micro 5.4suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibmozjs-60-0:60.9.0-150200.6.8.1.x86_64 as component of SUSE Linux Enterprise Module for Basesystem 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibmozjs-60-0:60.9.0-150200.6.8.1.x86_64 as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedmozjs60-0:60.9.0-150200.6.8.1.aarch64 as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedmozjs60-0:60.9.0-150200.6.8.1.ppc64le as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedmozjs60-0:60.9.0-150200.6.8.1.s390x as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedmozjs60-0:60.9.0-150200.6.8.1.x86_64 as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedmozjs60-devel-0:60.9.0-150200.6.8.1.aarch64 as component of SUSE Linux Enterprise Module for Desktop Applications 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedmozjs60-devel-0:60.9.0-150200.6.8.1.aarch64 as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedmozjs60-devel-0:60.9.0-150200.6.8.1.ppc64le as component of SUSE Linux Enterprise Module for Desktop Applications 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedmozjs60-devel-0:60.9.0-150200.6.8.1.ppc64le as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedmozjs60-devel-0:60.9.0-150200.6.8.1.s390x as component of SUSE Linux Enterprise Module for Desktop Applications 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedmozjs60-devel-0:60.9.0-150200.6.8.1.s390x as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedmozjs60-devel-0:60.9.0-150200.6.8.1.x86_64 as component of SUSE Linux Enterprise Module for Desktop Applications 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedmozjs60-devel-0:60.9.0-150200.6.8.1.x86_64 as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • FixedRUGGEDCOM RST2428P (6GK6242-6PA00)cisa_csaf_ot

    Update to V3.1 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109977557/
  • FixedSCALANCE XCM-/XRM-/XCH-/XRH-300 familycisa_csaf_ot

    Update to V3.1 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109977557/
  • FixedRTU500 series CMU Firmwarecisa_csaf_ot

    Update to CMU Firmware version 13.7.7

  • MitigationSIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)siemens_psirt

    Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.

  • MitigationSIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0)siemens_psirt

    Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.

  • MitigationSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0)siemens_psirt

    Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.

  • MitigationSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0)siemens_psirt

    Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.

  • MitigationSIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0)siemens_psirt

    Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.

  • MitigationPowerSYSTEM Center PSC 2020cisa_csaf_ot

    Apply application allow-listing to prevent unauthorized executables from running.

  • MitigationSIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)cisa_csaf_ot

    Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.

  • MitigationSIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0)cisa_csaf_ot

    Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.

  • MitigationSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0)cisa_csaf_ot

    Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.

  • MitigationSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0)cisa_csaf_ot

    Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.

  • MitigationSIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0)cisa_csaf_ot

    Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.

  • No fix availableSIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)siemens_psirt

    Currently no fix is available

  • No fix availableSIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0)siemens_psirt

    Currently no fix is available

  • No fix availableSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0)siemens_psirt

    Currently no fix is available

  • No fix availableSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0)siemens_psirt

    Currently no fix is available

  • No fix availableSIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0)siemens_psirt

    Currently no fix is available

  • No fix availableSIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)cisa_csaf_ot

    Currently no fix is available

  • No fix availableSIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0)cisa_csaf_ot

    Currently no fix is available

  • No fix availableSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0)cisa_csaf_ot

    Currently no fix is available

  • No fix availableSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0)cisa_csaf_ot

    Currently no fix is available

  • No fix availableSIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0)cisa_csaf_ot

    Currently no fix is available

02

cvss

Technical severity, 0–10. One row per scoring source.

9.8
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 6.2–9.8

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6
v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · CISA US
v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU
v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU
v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 3.9 · impact 5.9
v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · Siemens ProductCERT DE
v3.17.1highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Psecondary · CVSS-BT (t0sche)
v3.16.2mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · SUSE Product Security
v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · NCSC-NL NL
03

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS
04

weaknesses

The CWE weakness classes this flaw belongs to.

05

exploits (1)

Public proof-of-concept and weaponised exploit code.

06

affected products (186)

Products and version ranges known to be affected.

showing 20 of 186
07

advisories (18)

Vendor and ecosystem advisories describing this.

  • NCSC-2024-0411Kwetsbaarheden verholpen in Oracle Database productenNL2024-10-17csaf · ncsc_nlNL

    Oracle heeft kwetsbaarheden verholpen in diverse Database producten en subsystemen, zoals de Core database, Application Express, Autonomous Health Framework, Essbase, GoldenGate, SQL Developer en Secure Backup.

  • NCSC-2024-0487Kwetsbaarheden verholpen in Apple iPadOS en iOSNL2024-12-12csaf · ncsc_nlNL

    Apple heeft kwetsbaarheden verholpen in iPadOS (Specifiek voor versies 17.7.3 en 18.2) en iOS (Specifiek voor 18.2).

  • NCSC-2024-0488Kwetsbaarheden verholpen in macOSNL2024-12-12csaf · ncsc_nlNL

    Apple heeft kwetsbaarheden verholpen in macOS Sequoia 15.2, Ventura 13.7.2, en Sonoma 14.7.2.

  • NCSC-2025-0020Kwetsbaarheden verholpen in Oracle Database productenNL2025-01-22csaf · ncsc_nlNL

    Oracle heeft kwetsbaarheden verholpen in diverse database producten en subsystemen, zoals de Core Database, Graal, Application Express, GoldenGate en REST data.

  • NCSC-2025-0021Kwetsbaarheden verholpen in Oracle CommunicationsNL2025-01-22csaf · ncsc_nlNL

    Oracle heeft meerdere kwetsbaarheden verholpen in zijn Communicatieproducten, waaronder Oracle Communications Unified Assurance, Oracle Communications Cloud Native Core Network Function en Oracle Communications Order and Service Management.

  • NCSC-2025-0025Kwetsbaarheden verholpen in Oracle Financial ServicesNL2025-01-22csaf · ncsc_nlNL

    Oracle heeft meerdere kwetsbaarheden verholpen in Financial Services en componenten.

  • NCSC-2025-0027Kwetsbaarheden verholpen in Oracle Fusion MiddlewareNL2025-01-22csaf · ncsc_nlNL

    Oracle heeft meerdere kwetsbaarheden verholpen in zijn producten, waaronder Oracle Fusion Middleware, Oracle WebLogic Server, en Oracle HTTP Server.

  • NCSC-2025-0187Kwetsbaarheden verholpen in Siemens productenNL2025-06-10csaf · ncsc_nlNL

    Siemens heeft kwetsbaarheden verholpen in diverse producten als RUGGEDCOM, SCALANCE, SIMATIC en Tecnomatix

  • SSA-082556SSA-082556: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1.52025-06-10csaf · siemens_psirtDE

    Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the firmware version V3.1.5 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant). Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens is preparing further fixes and recommends specific mitigations for products where fixes are not or not yet available. SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1.5 is no longer maintained and there won't be any update to the CVE list anymore. Please update to the latest version. Note: This SSA advises vulnerabilities for firmware version V3.1.5 only; for version V3.1.6 refer to SSA-019113.

  • SSA-613116SSA-613116: Multiple Vulnerabilities in Third-Party Components in SINEC OS before V3.12025-08-12csaf · siemens_psirtDE

    SINEC OS before V3.1 contains third-party components with multiple vulnerabilities. Siemens has released new versions for the affected products and recommends to update to the latest versions.

  • SUSE-SU-2026:0044-1Security update for mozjs602026-01-06csaf · suse_csafDE

    Security update for mozjs60

  • WID-SEC-W-2024-1951expat: Mehrere Schwachstellen ermöglichen Denial of ServiceDeutsch2024-08-29csaf · cert_bundDE

    Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in expat ausnutzen, um einen Denial of Service Angriff durchzuführen.

  • WID-SEC-W-2024-3691Apple iOS und iPadOS: Mehrere SchwachstellenDeutsch2024-12-11csaf · cert_bundDE

    Ein Angreifer kann mehrere Schwachstellen in Apple iOS und Apple iPadOS ausnutzen, um seine Privilegien zu erhöhen, beliebigen Code auszuführen, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand zu erzeugen.

  • WID-SEC-W-2024-3692Apple macOS: Mehrere SchwachstellenDeutsch2024-12-11csaf · cert_bundDE

    Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Apple macOS ausnutzen, um seine Privilegien zu erhöhen, beliebigen Code auszuführen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand zu erzeugen, Sicherheitsmaßnahmen zu umgehen oder einen Man-in-the-Middle-Angriff durchzuführen.

  • ICSA-24-317-01Subnet Solutions PowerSYSTEM Center2024-11-12icsa · cisa_csaf_otUS

    Successful exploitation of these vulnerabilities could allow an attacker to cause an integer overflow on the affected device.

  • ICSA-25-162-05Siemens SIMATIC S7-1500 CPU family2025-06-10icsa · cisa_csaf_otUS

    Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the firmware version V3.1.5 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant). Siemens is preparing fix versions and recommends countermeasures for products where fixes are not, or not yet available.

  • ICSA-25-226-15Siemens SINEC OS2025-08-12icsa · cisa_csaf_otUS

    SINEC OS before V3.1 contains third-party components with multiple vulnerabilities. Siemens has released new versions for the affected products and recommends to update to the latest versions.

  • ICSA-25-259-02Hitachi Energy RTU500 Series2025-09-09icsa · cisa_csaf_otUS

    Hitachi Energy is aware of multiple vulnerabilities that affect the RTU500 versions that are listed below. An attacker successfully exploiting these vulnerabilities could potentially cause Denial of Service (DoS) impact on RTU500. Please refer to the Recommended Immediate Actions for information about the available mitigation/remediation strategies.

08

also known as (4)

Other names and identifiers for this entity.

09

sources

Which sources assert this record, and when.

11

references (19)

External citations — patches, advisories, analysis.

scry

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