UpHeron
All vulnerabilities

Servers and applications

CVE-2018-1053

In postgresql 9.3.x before 9.3.21, 9.4.x before 9.4.16, 9.5.x before 9.5.11, 9.6.x before 9.6.7 and 10.x before 10.2, pg_upgrade creates file in current working directory containing the output of `pg_dumpall -g` under umask which was in effect when the user invoked pg_upgrade, and not under 0077 which is normally used for other temporary files. This can allow an authenticated attacker to read or…

Severity
High 7.0
Published
9 Feb 2018
Last changed
17 Jun 2026
Added to UpHeron
16 Oct 2026
Fixed in
9.3.21, 9.4.16, 9.5.11, 9.6.7
Sources
NVD

Affected software

SoftwareAffected versions
PostgreSQLServers and applications · cpe:a:postgresql:postgresql
  • From 9.3.0 before 9.3.21
  • From 9.4.0 before 9.4.16
  • From 9.5.0 before 9.5.11
  • From 9.6.0 before 9.6.7
  • Version 10.0
  • Version 10.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2018-1053
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2018-1053