Overview
- Description
- Istio is an open platform to connect, manage, and secure microservices. In versions on the 1.15.x branch prior to 1.15.3, a user can impersonate any workload identity within the service mesh if they have localhost access to the Istiod control plane. Version 1.15.3 contains a patch for this issue. There are no known workarounds.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 3.5
- Impact score
- 1.4
- Exploitability score
- 2.1
- Vector string
- CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- Severity
- LOW
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:istio:istio:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A5DFF901-FC34-460A-B7F6-03F4F0DADA25",
"versionEndIncluding": "1.15.2",
"versionStartIncluding": "1.15.0"
}
],
"operator": "OR"
}
]
}
]