Algorithmic complexity vulnerability in the regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows remote authenticated users to cause a denial of service (memory consumption) via a crafted "complex" regular expression with doubly-nested states.
Published 2008-01-09 21:46:00
Updated 2018-10-15 21:49:33
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Denial of service

Threat overview for CVE-2007-6067

Top countries where our scanners detected CVE-2007-6067
Top open port discovered on systems with this issue 5432
IPs affected by CVE-2007-6067 7,090
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2007-6067!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2007-6067

Probability of exploitation activity in the next 30 days: 1.45%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 85 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2007-6067

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
6.8
MEDIUM AV:N/AC:L/Au:S/C:N/I:N/A:C
8.0
6.9
NIST

CWE ids for CVE-2007-6067

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2007-6067

Products affected by CVE-2007-6067

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