Overview
- Description
- aiven-extras is a PostgreSQL extension. Versions prior to 1.1.9 contain a privilege escalation vulnerability, allowing elevation to superuser inside PostgreSQL databases that use the aiven-extras package. The vulnerability leverages missing schema qualifiers on privileged functions called by the aiven-extras extension. A low privileged user can create objects that collide with existing function names, which will then be executed instead. Exploiting this vulnerability could allow a low privileged user to acquire `superuser` privileges, which would allow full, unrestricted access to all data and database functions. And could lead to arbitrary code execution or data access on the underlying host as the `postgres` user. The issue has been patched as of version 1.1.9.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 8.8
- Impact score
- 5.9
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
Weaknesses
- security-advisories@github.com
- CWE-1321
- nvd@nist.gov
- NVD-CWE-noinfo
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
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"vulnerable": true,
"matchCriteriaId": "4C80E215-A1D4-4455-ABB1-5B9E627B4C82",
"versionEndExcluding": "1.1.9"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
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"versionEndIncluding": "10.22",
"versionStartIncluding": "10.0"
},
{
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"matchCriteriaId": "C4E7FCB3-F4AA-47A9-832B-C58FDA1D5523",
"versionEndIncluding": "11.7",
"versionStartIncluding": "11.0"
},
{
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"versionEndIncluding": "12.12",
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]