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    CVE-2011-2975

    Double free vulnerability in the msAddImageSymbol function in mapsymbol.c in MapServer before 6.0.1 might allow remote attackers to cause a denial of service (application crash) or have unspecified other impact via crafted mapfile data.

    Published:Aug 1, 2011
    Last Modified:Apr 11, 2025
    EPS:Aug 1, 2011
    EPSS Score:0.02556
    CVSS Score:6.8

    Affected Products

    Vendor
    Osgeo
    Product
    Mapserver
    Vendor
    Umn
    Product
    Mapserver

    Exploits

    https://www.exploit-db.com/exploits/36092

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2026-33721 (CVSS 5.3) — MapServer is a system for developing web-based GIS applications. Starting in version 4.2 and prior to version …
    CVE-2025-59431 (CVSS 8.9) — MapServer is a system for developing web-based GIS applications. Prior to 8.4.1, the XML Filter Query directiv…
    CVE-2021-32062 (CVSS 5.3) — MapServer before 7.0.8, 7.1.x and 7.2.x before 7.2.3, 7.3.x and 7.4.x before 7.4.5, and 7.5.x and 7.6.x before…
    CVE-2010-1678 (CVSS 7.5) — Mapserver 5.2, 5.4 and 5.6 before 5.6.5-2 improperly validates symbol index values during Mapfile parsing.…
    CVE-2017-5522 (CVSS 9.8) — Stack-based buffer overflow in MapServer before 6.0.6, 6.2.x before 6.2.4, 6.4.x before 6.4.5, and 7.0.x befor…
    CVE-2016-9839 (CVSS 7.5) — In MapServer before 7.0.3, OGR driver error messages are too verbose and may leak sensitive information if dat…
    CVE-2013-7262 (CVSS 6.8) — SQL injection vulnerability in the msPostGISLayerSetTimeFilter function in mappostgis.c in MapServer before 6.…
    CVE-2011-2704 (CVSS 7.5) — Stack-based buffer overflow in MapServer before 4.10.7 and 5.x before 5.6.7 allows remote attackers to execute…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High