UpHeron
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Servers and applications

CVE-2007-0555

PostgreSQL 7.3 before 7.3.13, 7.4 before 7.4.16, 8.0 before 8.0.11, 8.1 before 8.1.7, and 8.2 before 8.2.2 allows attackers to disable certain checks for the data types of SQL function arguments, which allows remote authenticated users to cause a denial of service (server crash) and possibly access database content.

Severity
High 8.5
Published
6 Feb 2007
Last changed
16 Jun 2026
Added to UpHeron
16 Oct 2026
Fixed in
7.3.18, 7.4.16, 8.0.11, 8.1.7, 8.2.2
Exploit chance
5% in the next 30 daysHigher than 92% of CVEs. EPSS by FIRST, 12 Nov 2026
Attack
Over the network · Needs a login
Attacker can
Read data · Take it down
CVSS vector
AV:N/AC:L/Au:S/C:C/I:N/A:C
Sources
NVD

Affected software

SoftwareAffected versions
PostgreSQLServers and applications · cpe:a:postgresql:postgresql
  • From 7.3 before 7.3.18
  • From 7.4 before 7.4.16
  • From 8.0 before 8.0.11
  • From 8.1 before 8.1.7
  • From 8.2 before 8.2.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2007-0555
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2007-0555