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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.

oval:org.mitre.oval:def:9804

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.

Family:
unix
Status:
ACCEPTED
Platform(s):
  • CentOS Linux 4
  • CentOS Linux 5
  • Oracle Linux 4
  • Oracle Linux 5
  • Red Hat Enterprise Linux 4
  • Red Hat Enterprise Linux 5
Class:
vulnerability
Reference(s):
  • CVE-2007-4769
Product(s):