CVE-2007-4769

MediumCVSS 6.8/10Last modified Jun 16, 2026

Description

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 (backend crash) via an out-of-bounds backref number.

Metrics

CVSS 2.0 6.8/10AV:N/AC:L/Au:S/C:N/I:N/A:C

Weakness enumeration

CWE-189

Affected software

No affected versions have been published.

Timeline

Published: Jan 9, 2008
Last modified: Jun 16, 2026
NVD status: Modified

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