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 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.

Link	Resource
https://www.postgresql.org/about/news/1829/	Patch Release Notes
https://lists.debian.org/debian-lts-announce/2018/02/msg00006.html	Mailing List Third Party Advisory
http://www.securityfocus.com/bid/102986	Third Party Advisory VDB Entry
https://usn.ubuntu.com/3564-1/	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2511	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2566	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:3816	Third Party Advisory

Configuration 1

cpe:2.3:a:postgresql:postgresql:10.1:*:*:*:*:*:*:* cpe:2.3:a:postgresql:postgresql:10.0:*:*:*:*:*:*:* cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:* cpe:2.3:a:redhat:cloudforms:4.6:*:*:*:*:*:*:*

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Published : 2018-02-09 02:29

Updated : 2019-10-09 11:38

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NVD link : CVE-2018-1053

Mitre link : CVE-2018-1053

No products.

CWE-732