CVE-2021-20253
Published Mar 9, 2021
Last updated 3 years ago
Overview
- Description
- A flaw was found in ansible-tower. The default installation is vulnerable to Job Isolation escape allowing an attacker to elevate the privilege from a low privileged user to the awx user from outside the isolated environment. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
- Source
- secalert@redhat.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 6.7
- Impact score
- 5.9
- Exploitability score
- 0.8
- Vector string
- CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 3.5
- Impact score
- 6.4
- Exploitability score
- 1.5
- Vector string
- AV:L/AC:H/Au:S/C:P/I:P/A:P
Weaknesses
- secalert@redhat.com
- CWE-552
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:redhat:ansible_tower:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4D06CE61-E92C-4FE6-AF2D-445E777B2479",
"versionEndExcluding": "3.6.7"
},
{
"criteria": "cpe:2.3:a:redhat:ansible_tower:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "28453D46-ECC9-47F8-BF01-FD7826A847E4",
"versionEndExcluding": "3.7.5",
"versionStartIncluding": "3.7.0"
},
{
"criteria": "cpe:2.3:a:redhat:ansible_tower:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DC9B9029-1A47-42E6-8409-C36F0AF9F62C",
"versionEndExcluding": "3.8.2",
"versionStartIncluding": "3.8.0"
}
],
"operator": "OR"
}
]
}
]