CVE-2018-1053

Name
CVE-2018-1053
Description
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.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Patch https://www.postgresql.org/about/news/1829/
Mailing List https://lists.debian.org/debian-lts-announce/2018/02/msg00006.html
Third Party Advisory http://www.securityfocus.com/bid/102986
Third Party Advisory 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

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* postgresql >= 9.4.0 < 9.4.16
cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* postgresql >= 9.6.0 < 9.6.7
cpe:2.3:a:postgresql:postgresql:10.1:*:*:*:*:*:*:* postgresql == None == 10.1
cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* postgresql >= 9.3.0 < 9.3.21
cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* postgresql >= 9.5.0 < 9.5.11
cpe:2.3:a:postgresql:postgresql:10.0:*:*:*:*:*:*:* postgresql == None == 10.0

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
postgresql15 edge-main 10.2-r0 None fixed
postgresql15 edge-community 10.2-r0 None fixed
postgresql15 3.20-main 10.2-r0 None fixed
postgresql15 3.19-main 10.2-r0 None fixed
postgresql15 3.18-main 10.2-r0 None fixed
postgresql15 3.17-main 10.2-r0 None fixed
postgresql14 edge-main 10.2-r0 None fixed
postgresql14 edge-community 10.2-r0 None fixed
postgresql14 3.20-community 10.2-r0 None fixed
postgresql14 3.19-community 10.2-r0 None fixed
postgresql14 3.18-main 10.2-r0 None fixed
postgresql14 3.17-main 10.2-r0 None fixed
postgresql edge-main 10.2-r0 None fixed
postgresql edge-main 10.1-r0 None possibly vulnerable
postgresql edge-main 9.6.4-r0 None possibly vulnerable
postgresql edge-main 9.6.3-r0 None possibly vulnerable
postgresql 3.12-main 10.2-r0 None fixed
postgresql 3.11-main 10.2-r0 None fixed
postgresql 3.10-main 10.2-r0 None fixed