Описание
Security update for postgresql94
This update for postgresql94 fixes the following issues:
PostgreSQL was updated to version 9.4.16, full release notes:
Security issues fixed:
- CVE-2018-1053: Ensure that all temporary files made by pg_upgrade are non-world-readable. (bsc#1077983)
Список пакетов
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
SUSE Linux Enterprise Software Development Kit 11 SP4
Ссылки
- Link for SUSE-SU-2018:0506-1
- E-Mail link for SUSE-SU-2018:0506-1
- SUSE Security Ratings
- SUSE Bug 1077983
- SUSE CVE CVE-2018-1053 page
Описание
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.
Затронутые продукты
Ссылки
- CVE-2018-1053
- SUSE Bug 1077983
- SUSE Bug 1185814