CVE-2020-1720
Published Mar 17, 2020
Last updated a year ago
Overview
- Description
- A flaw was found in PostgreSQL's "ALTER ... DEPENDS ON EXTENSION", where sub-commands did not perform authorization checks. An authenticated attacker could use this flaw in certain configurations to perform drop objects such as function, triggers, et al., leading to database corruption. This issue affects PostgreSQL versions before 12.2, before 11.7, before 10.12 and before 9.6.17.
- Source
- secalert@redhat.com
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 6.5
- Impact score
- 3.6
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 3.5
- Impact score
- 2.9
- Exploitability score
- 6.8
- Vector string
- AV:N/AC:M/Au:S/C:N/I:P/A:N
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "22433FE2-7BED-41DA-9F81-00274B7EA316",
"versionEndExcluding": "9.6.17",
"versionStartIncluding": "9.6"
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AF0F2CCE-26D6-4B21-BF2C-30AC1B22C9FB",
"versionEndExcluding": "10.12",
"versionStartIncluding": "10.0"
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6A0FB544-6CEC-47D1-87D5-AC7C5D10B22F",
"versionEndExcluding": "11.7",
"versionStartIncluding": "11.0"
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "278D8AE0-EEB8-43E2-AB98-49B3305B9D21",
"versionEndExcluding": "12.2",
"versionStartIncluding": "12.0"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:redhat:decision_manager:7.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "68146098-58F8-417E-B165-5182527117C4"
},
{
"criteria": "cpe:2.3:a:redhat:software_collections:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "749804DA-4B27-492A-9ABA-6BB562A6B3AC"
},
{
"criteria": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F4CFF558-3C47-480D-A2F0-BABF26042943"
}
],
"operator": "OR"
}
]
}
]