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    CVE-2007-4639

    EnterpriseDB Advanced Server 8.2 does not properly handle certain debugging function calls that occur before a call to pldbg_create_listener, which allows remote authenticated users to cause a denial of service (daemon crash) and possibly execute arbitrary code via a SELECT statement that invokes a pldbg_ function, as demonstrated by (1) pldbg_get_stack and (2) pldbg_abort_target, which triggers use of an uninitialized pointer.

    Published:Aug 29, 2007
    Last Modified:Apr 23, 2026
    EPS:Aug 31, 2007
    EPSS Score:0.19353
    CVSS Score:6.5

    Affected Products

    Vendor
    Enterprisedb
    Product
    Postgres Advanced Server

    Exploits

    http://www.securityfocus.com/bid/25481http://www.securityfocus.com/bid/25481https://www.exploit-db.com/exploits/30542

    Common Weakness Enumeration

    CWE-824 Access of Uninitialized Pointer

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2023-41116 (CVSS 4.3) — An issue was discovered in EnterpriseDB Postgres Advanced Server (EPAS) before 11.21.32, 12.x before 12.16.20,…
    CVE-2023-41117 (CVSS 8.8) — An issue was discovered in EnterpriseDB Postgres Advanced Server (EPAS) before 11.21.32, 12.x before 12.16.20,…
    CVE-2023-41119 (CVSS 8.8) — An issue was discovered in EnterpriseDB Postgres Advanced Server (EPAS) before 11.21.32, 12.x before 12.16.20,…
    CVE-2023-41120 (CVSS 6.5) — An issue was discovered in EnterpriseDB Postgres Advanced Server (EPAS) before 11.21.32, 12.x before 12.16.20,…
    CVE-2023-41113 (CVSS 4.3) — An issue was discovered in EnterpriseDB Postgres Advanced Server (EPAS) before 11.21.32, 12.x before 12.16.20,…
    CVE-2023-41114 (CVSS 6.5) — An issue was discovered in EnterpriseDB Postgres Advanced Server (EPAS) before 11.21.32, 12.x before 12.16.20,…
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    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