CVE-2018-1053
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2018
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
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 modify the one file, which may contain encrypted or unencrypted database passwords. The attack is infeasible if a directory mode blocks the attacker searching the current working directory or if the prevailing umask blocks the attacker opening the file.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
postgresql
- Vendor
- The PostgreSQL Global Development Group
- Product
- postgresql
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 9.3.x before 9.3.21 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.4.x before 9.4.16 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.5.x before 9.5.11 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.6.x before 9.6.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 10.x before 10.2 | affected | Unavailable | Unavailable | Unavailable | None listed |