CVE-2019-15521: Spoon/library Spoon Library As Used Vulnerability
CRITICALCVE-2019-15521 is a CRITICAL (CVSS 9.8) spoon library as used vulnerability (CWE-502: Deserialization of Untrusted Data) affecting Spoon/library libraries in the Packagist ecosystem. The issue involves spoon library as used in fork cms allows php object injection. Remediation is available by upgrading affected packages to version 1.4.1.
CVE-2019-15521 at a Glance
Security Impact
CVSS: 9.8
The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
How to Fix CVE-2019-15521
To remediate this vulnerability, upgrade all affected Spoon/library 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 spoon/library to 1.4.1Run the following command in your project directory to verify that all resolved dependencies use the patched release:
inspect dependencies for spoon/libraryHow to Check if You Are Affected
To determine whether your application is affected by CVE-2019-15521, inspect your project dependencies for Spoon/library:
inspect dependencies for spoon/libraryAnalyze the terminal output to locate any version of Spoon/library in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 1.4.1), 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-502: Deserialization of Untrusted Data, where the product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid. In Spoon/library, 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-2019-15521 Affected Spoon/library Versions
1 component(s)| Product / Package | Ecosystem | Affected Versions | Fixed Version |
|---|---|---|---|
|
spoon/library
|
Packagist |
< 1.4.1
|
1.4.1
|
References
Frequently Asked Questions
What is CVE-2019-15521?
Which Spoon/library versions are affected?
What version fixes CVE-2019-15521?
Is spoon/library affected?
What is the CVSS score of CVE-2019-15521?
What CWE is associated with CVE-2019-15521?
How can I check Packagist dependencies for CVE-2019-15521?
Machine-readable OSV JSON
OSV v1.5 Schema
{
"schema_version" : "1.4.0",
"id" : "GHSA-2p2x-mw56-jc98",
"modified" : "2023-07-17T23:26:53Z",
"published" : "2022-05-24T16:54:45Z",
"aliases" : [ "CVE-2019-15521" ],
"summary" : "Spoon Library as used in Fork CMS allows PHP object injection",
"details" : "Spoon Library through 2014-02-06, as used in Fork CMS before 1.4.1 and other products, allows PHP object injection via a cookie containing an object.",
"severity" : [ {
"type" : "CVSS_V3",
"score" : "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
} ],
"affected" : [ {
"package" : {
"ecosystem" : "Packagist",
"name" : "spoon/library"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "0"
}, {
"fixed" : "1.4.1"
} ]
} ]
} ],
"references" : [ {
"type" : "ADVISORY",
"url" : "https://nvd.nist.gov/vuln/detail/CVE-2019-15521"
}, {
"type" : "WEB",
"url" : "https://github.com/forkcms/library/pull/69"
}, {
"type" : "PACKAGE",
"url" : "https://github.com/forkcms/library"
}, {
"type" : "WEB",
"url" : "https://github.com/forkcms/library/releases/tag/1.4.1"
}, {
"type" : "WEB",
"url" : "https://github.com/spoon/library/blob/bda89be80b7e1ffdc93d3180d33a56927430298b/spoon/cookie/cookie.php#L117"
} ],
"database_specific" : {
"cwe_ids" : [ "CWE-502" ],
"severity" : "CRITICAL",
"github_reviewed" : true,
"github_reviewed_at" : "2023-07-17T23:26:53Z",
"nvd_published_at" : "2019-08-26T13:15:00Z"
}
}