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Servers and applications

CVE-2005-1410

The tsearch2 module in PostgreSQL 7.4 through 8.0.x declares the (1) dex_init, (2) snb_en_init, (3) snb_ru_init, (4) spell_init, and (5) syn_init functions as "internal" even when they do not take an internal argument, which allows attackers to cause a denial of service (application crash) and possibly have other impacts via SQL commands that call other functions that accept internal arguments.

Severity
Low 2.1
Published
3 May 2005
Last changed
16 Jun 2026
Added to UpHeron
16 Oct 2026
Exploit chance
0.4% in the next 30 daysHigher than 35% of CVEs. EPSS by FIRST, 12 Nov 2026
Attack
Needs local access · No login needed
Attacker can
Slow it down
CVSS vector
AV:L/AC:L/Au:N/C:N/I:N/A:P
Sources
NVD

Affected software

SoftwareAffected versions
PostgreSQLServers and applications · cpe:a:postgresql:postgresql
  • Version 8.0.2
  • Version 8.0.1
  • Version 8.0
  • Version 7.4.7
All 8 release lines
  • Version 7.4
  • Version 7.4.3
  • Version 7.4.5
  • Version 7.4.6
  • Version 7.4.7
  • Version 8.0
  • Version 8.0.1
  • Version 8.0.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2005-1410
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2005-1410