title: Apache CloudStack: When downloading templates or ISOs, the management server and SSVM follow HTTP redirects with potentially dangerous consequences
description: The CloudStack management server and secondary storage VM could be tricked into making requests to restricted or random resources by means of following 301 HTTP redirects presented by external servers when downloading templates or ISOs. Users are recommended to upgrade to version 4.18.1.1 or 4.19.0.1, which fixes this issue.
problem types: CWE-918 Server-Side Request Forgery (SSRF)
affected:
{
defaultStatus: unaffected
product: Apache CloudStack
vendor: Apache Software Foundation
versions:
lessThanOrEqual: 4.18.1.0, status: affected, version: 4.9.1.0, versionType: semver
status: affected, version: 4.19.0.0
}
metrics:
other: [
content: {'text': 'moderate'}
type: Textual description of severity
]