Overview
- Description
- A flaw was found in instack-undercloud 7.2.0 as packaged in Red Hat OpenStack Platform Pike, 6.1.0 as packaged in Red Hat OpenStack Platform Oacta, 5.3.0 as packaged in Red Hat OpenStack Newton, where pre-install and security policy scripts used insecure temporary files. A local user could exploit this flaw to conduct a symbolic-link attack, allowing them to overwrite the contents of arbitrary files.
- Source
- secalert@redhat.com
- NVD status
- Modified
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 6.4
- Impact score
- 4.7
- Exploitability score
- 1.1
- Vector string
- CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 3.3
- Impact score
- 4.9
- Exploitability score
- 3.4
- Vector string
- AV:L/AC:M/Au:N/C:P/I:P/A:N
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
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"vulnerable": true,
"matchCriteriaId": "438CD7A3-3F93-4BC8-AE63-B61BD852D406"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
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"vulnerable": false,
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}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
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"cpeMatch": [
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"vulnerable": true,
"matchCriteriaId": "C766B188-526F-48FD-B9D0-9B6C7B6696C6"
}
],
"operator": "OR"
},
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}
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{
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}
],
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{
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]