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    4 vulnerabilities found for PostGIS by PostGIS

    CVE-2026-73515 (GCVE-0-2026-73515)

    Vulnerability from nvd – Published: 2026-08-13 15:37 – Updated: 2026-08-14 16:52 X_Open Source
    VLAI
    Title
    PostGIS < 3.7.0beta2 Out-of-Bounds Read via FlatGeobuf Buffer
    Summary
    PostGIS before 3.7.0beta2 contains an out-of-bounds read vulnerability that allows attackers to cause memory disclosure or a server crash by supplying a malformed FlatGeobuf buffer. The FlatGeobuf property metadata decoder verifies that a string length field is present but fails to verify that the subsequent string body is contained within the supplied buffer before materializing it into a SQL-visible value, enabling memory disclosure or denial of service.
    Severity
    7.2 (High)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N
    8.1 (High)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-13 17:11 UTC
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    PostGIS PostGIS Affected: 0 , < 3.7.0beta2 (custom)
    		Create a notification for this product.
    Date Public
    2026-08-09 00:00
    Credits
    Mehmet Ince (@mdisec)
    Show details on NVD website
    To clipboard 

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    CVE-2017-18359 (GCVE-0-2017-18359)

    Vulnerability from nvd – Published: 2019-01-25 05:00 – Updated: 2024-08-05 21:20
    VLAI
    Summary
    PostGIS 2.x before 2.3.3, as used with PostgreSQL, allows remote attackers to cause a denial of service via crafted ST_AsX3D function input, as demonstrated by an abnormal server termination for "SELECT ST_AsX3D('LINESTRING EMPTY');" because empty geometries are mishandled.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    Date Public
    2019-01-24 00:00
    Show details on NVD website
    To clipboard 

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    CVE-2026-73515 (GCVE-0-2026-73515)

    Vulnerability from cvelistv5 – Published: 2026-08-13 15:37 – Updated: 2026-08-14 16:52 X_Open Source
    VLAI
    Title
    PostGIS < 3.7.0beta2 Out-of-Bounds Read via FlatGeobuf Buffer
    Summary
    PostGIS before 3.7.0beta2 contains an out-of-bounds read vulnerability that allows attackers to cause memory disclosure or a server crash by supplying a malformed FlatGeobuf buffer. The FlatGeobuf property metadata decoder verifies that a string length field is present but fails to verify that the subsequent string body is contained within the supplied buffer before materializing it into a SQL-visible value, enabling memory disclosure or denial of service.
    Severity
    7.2 (High)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N
    8.1 (High)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-13 17:11 UTC
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    PostGIS PostGIS Affected: 0 , < 3.7.0beta2 (custom)
    		Create a notification for this product.
    Date Public
    2026-08-09 00:00
    Credits
    Mehmet Ince (@mdisec)
    Show details on NVD website
    To clipboard 

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    CVE-2017-18359 (GCVE-0-2017-18359)

    Vulnerability from cvelistv5 – Published: 2019-01-25 05:00 – Updated: 2024-08-05 21:20
    VLAI
    Summary
    PostGIS 2.x before 2.3.3, as used with PostgreSQL, allows remote attackers to cause a denial of service via crafted ST_AsX3D function input, as demonstrated by an abnormal server termination for "SELECT ST_AsX3D('LINESTRING EMPTY');" because empty geometries are mishandled.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    Date Public
    2019-01-24 00:00
    Show details on NVD website
    To clipboard 

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