CVE-2018-1103: Github.com/openshift/source to image Remote Code Execution Vulnerability
MODERATECVE-2018-1103 is a MODERATE (CVSS 6.5) remote code execution vulnerability (CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')) affecting Github.com/openshift/source to image libraries in the Go ecosystem. The issue involves openshift enterprise source-to-image vulnerable to arbitrary file write via archive extraction (zip slip). Remediation is available by upgrading affected packages to version 1.1.10-0.20180427153919-f5cbcbc5cc6f.
CVE-2018-1103 at a Glance
Security Impact
CVSS: 6.5
The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N).
How to Fix CVE-2018-1103
To remediate this vulnerability, upgrade all affected Github.com/openshift/source to image dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.
Upgrade github.com/openshift/source-to-image to 1.1.10-0.20180427153919-f5cbcbc5cc6fRun the following command in your project directory to verify that all resolved dependencies use the patched release:
inspect dependencies for github.com/openshift/source-to-imageHow to Check if You Are Affected
To determine whether your application is affected by CVE-2018-1103, inspect your project dependencies for Github.com/openshift/source to image:
inspect dependencies for github.com/openshift/source-to-imageAnalyze the terminal output to locate any version of Github.com/openshift/source to image in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 1.1.10-0.20180427153919-f5cbcbc5cc6f), your application is affected.
Note: Verify declared build manifests and deployed runtime container environments.
Technical Details
Vulnerability Mechanism & Technical Analysis
This vulnerability is classified under CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'), where 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. In Github.com/openshift/source to image, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.
Source Advisory Statement
CVE-2018-1103 Affected Github.com/openshift/source to image Versions
1 component(s)| Product / Package | Ecosystem | Affected Versions | Fixed Version |
|---|---|---|---|
|
github.com/openshift/source-to-image
|
Go |
< 1.1.10-0.20180427153919-f5cbcbc5cc6f
|
1.1.10-0.20180427153919-f5cbcbc5cc6f
|
References
Frequently Asked Questions
What is CVE-2018-1103?
Which Github.com/openshift/source to image versions are affected?
What version fixes CVE-2018-1103?
Is github.com/openshift/source-to-image affected?
What is the CVSS score of CVE-2018-1103?
What CWE is associated with CVE-2018-1103?
How can I check Go dependencies for CVE-2018-1103?
Machine-readable OSV JSON
OSV v1.5 Schema
{
"schema_version" : "1.4.0",
"id" : "GHSA-w55j-f7vx-6q37",
"modified" : "2023-10-02T11:55:19Z",
"published" : "2023-02-06T23:49:46Z",
"aliases" : [ "CVE-2018-1103" ],
"summary" : "Openshift Enterprise source-to-image vulnerable to Arbitrary File Write via Archive Extraction (Zip Slip)",
"details" : "Openshift Enterprise source-to-image before version 1.1.10 is vulnerable to an improper validation of user input. An attacker who could trick a user into using the command to copy files locally, from a pod, could override files outside of the target directory of the command.\n\n### Specific Go Packages Affected\ngithub.com/openshift/source-to-image/pkg/tar",
"severity" : [ {
"type" : "CVSS_V3",
"score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"
} ],
"affected" : [ {
"package" : {
"ecosystem" : "Go",
"name" : "github.com/openshift/source-to-image"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "0"
}, {
"fixed" : "1.1.10-0.20180427153919-f5cbcbc5cc6f"
} ]
} ]
} ],
"references" : [ {
"type" : "ADVISORY",
"url" : "https://nvd.nist.gov/vuln/detail/CVE-2018-1103"
}, {
"type" : "WEB",
"url" : "https://github.com/openshift/source-to-image/pull/870"
}, {
"type" : "WEB",
"url" : "https://github.com/openshift/source-to-image/commit/f5cbcbc5cc6f8cc2f479a7302443bea407a700cb"
}, {
"type" : "WEB",
"url" : "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1103"
}, {
"type" : "PACKAGE",
"url" : "https://github.com/openshift/source-to-image"
}, {
"type" : "WEB",
"url" : "https://github.com/snyk/zip-slip-vulnerability"
}, {
"type" : "WEB",
"url" : "https://hansmi.ch/articles/2018-04-openshift-s2i-security"
}, {
"type" : "WEB",
"url" : "https://pkg.go.dev/vuln/GO-2020-0026"
}, {
"type" : "WEB",
"url" : "https://snyk.io/research/zip-slip-vulnerability"
} ],
"database_specific" : {
"cwe_ids" : [ "CWE-22" ],
"severity" : "MODERATE",
"github_reviewed" : true,
"github_reviewed_at" : "2023-02-06T23:49:46Z",
"nvd_published_at" : null
}
}