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Servers and applications

CVE-2019-10127

A vulnerability was found in postgresql versions 11.x prior to 11.3. The Windows installer for BigSQL-supplied PostgreSQL does not lock down the ACL of the binary installation directory or the ACL of the data directory; it keeps the inherited ACL. In the default configuration, an attacker having both an unprivileged Windows account and an unprivileged PostgreSQL account can cause the PostgreSQL…

Severity
High 8.8
Published
19 Mar 2021
Last changed
17 Jun 2026
Added to UpHeron
16 Oct 2026
Fixed in
9.4.22, 9.5.17, 9.6.13, 10.8, 11.3
Sources
NVD

Affected software

SoftwareAffected versions
PostgreSQLServers and applications · cpe:a:postgresql:postgresql
  • Every version before 9.4.22
  • From 9.5.0 before 9.5.17
  • From 9.6.0 before 9.6.13
  • From 10.0 before 10.8
  • From 11.0 before 11.3

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2019-10127
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2019-10127