Vulnerability Details : CVE-2018-1000817
Potential exploit
Asset Pipeline Grails Plugin Asset-pipeline plugin version Prior to 2.14.1.1, 2.15.1 and 3.0.6 contains a Incorrect Access Control vulnerability in Applications deployed in Jetty that can result in Download .class files and any arbitrary file. This attack appear to be exploitable via Specially crafted GET request containing directory traversal from assets-pipeline context. This vulnerability appears to have been fixed in 2.14.1.1 (for Grails 2.x), 2.15.1 (for Grails 3 and Java 7) and 3.0.6 (for Grails 3 and Java 8).
Vulnerability category: Directory traversal
Products affected by CVE-2018-1000817
- Asset Pipeline Project » Asset-pipeline » For GrailsVersions after (>) 2.14.1.1 and before (<) 2.15.1cpe:2.3:a:asset_pipeline_project:asset-pipeline:*:*:*:*:*:grails:*:*
- cpe:2.3:a:asset_pipeline_project:asset-pipeline:*:*:*:*:*:grails:*:*
- cpe:2.3:a:asset_pipeline_project:asset-pipeline:*:*:*:*:*:grails:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-1000817
0.43%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 60 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-1000817
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2018-1000817
-
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-1000817
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https://github.com/grails/grails-core/issues/11068
File reading vulnerability · Issue #11068 · grails/grails-core · GitHubThird Party Advisory
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http://grailsblog.objectcomputing.com/posts/2018/09/23/security-vulnerability-in-asset-pipeline-and-jetty.html
Security vulnerability in asset-pipeline and Jetty | OCI Grails Team BlogExploit;Third Party Advisory
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