VULNERABILITY INTELLIGENCE

CVE-2007-4639

CVSS score6.5 MEDIUM
EPSS probability5.13%
CISA KEVNot currently listed
Published2007-08-31
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:S/C:P/I:P/A:P

Description

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.

Weakness classification

  • CWE-824: Access of Uninitialized Pointer

Primary references