CVE-2018-1053
CVSS V2 Low 3.3
CVSS V3 High 7
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.
Overview
- CVE ID
- CVE-2018-1053
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Modified
- Published Version
- 2018-02-09T14:29:00
- Last Modified Date
- 2019-10-09T23:38:00
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* | 1 | OR | 9.3.0 | 9.3.21 |
| cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* | 1 | OR | 9.4.0 | 9.4.16 |
| cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* | 1 | OR | 9.5.0 | 9.5.11 |
| cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* | 1 | OR | 9.6.0 | 9.6.7 |
| cpe:2.3:a:postgresql:postgresql:10.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:postgresql:postgresql:10.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:cloudforms:4.6:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:M/Au:N/C:P/I:P/A:N
- Access Vector
- LOCAL
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 3.3
- Severity
- LOW
- Exploitability Score
- 3.4
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- HIGH
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7
- Base Severity
- HIGH
- Exploitability Score
- 1
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://www.postgresql.org/about/news/1829/ | Patch Release Notes Third Party Advisory |
| 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 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-1053 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1053 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:05:09 | Added to TrackCVE | |||
| 2022-12-03 01:57:26 | 2018-02-09T14:29Z | 2018-02-09T14:29:00 | CVE Published Date | updated |
| 2022-12-03 01:57:26 | 2019-10-09T23:38:00 | CVE Modified Date | updated | |
| 2022-12-03 01:57:26 | Modified | Vulnerability Status | updated |