CVE-2022-0079: Showdoc/showdoc Showdoc Is Vulnerable To Generation Vulnerability

MODERATE
Advisory Identifier: GHSA-5mj6-3cmq-fh34
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CVSS 5.3
CWE-209
Published
Advisory Summary

CVE-2022-0079 is a MODERATE (CVSS 5.3) showdoc is vulnerable to generation vulnerability (CWE-209: Generation of Error Message Containing Sensitive Information) affecting Showdoc/showdoc libraries in the Packagist ecosystem. The issue involves showdoc is vulnerable to generation of error message containing sensitive information. Remediation is available by upgrading affected packages to version 2.10.0.

CVE-2022-0079 at a Glance

CVE Identifier CVE-2022-0079
GHSA Identifier GHSA-5mj6-3cmq-fh34
Severity MODERATE
CVSS v3.1 Base Score 5.3
CWE Classification CWE-209: Generation of Error Message Containing Sensitive Information
Affected Product Showdoc/showdoc
Package Ecosystem Packagist
Published Date
Last Updated

Security Impact

CVSS: 5.3

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:L/I:N/A:N).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required None (PR:N)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality Low (C:L)
Integrity None (I:N)
Availability None (A:N)

How to Fix CVE-2022-0079

To remediate this vulnerability, upgrade all affected Showdoc/showdoc dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

showdoc/showdoc fixed: 2.10.0 
Upgrade showdoc/showdoc to 2.10.0
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

inspect dependencies for showdoc/showdoc

How to Check if You Are Affected

To determine whether your application is affected by CVE-2022-0079, inspect your project dependencies for Showdoc/showdoc:

inspect dependencies for showdoc/showdoc

Analyze the terminal output to locate any version of Showdoc/showdoc in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 2.10.0), 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-209: Generation of Error Message Containing Sensitive Information, where the product generates an error message that includes sensitive information about its environment, users, or associated data. In Showdoc/showdoc, 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

showdoc is vulnerable to Generation of Error Message Containing Sensitive Information

CVE-2022-0079 Affected Showdoc/showdoc Versions

1 component(s)
Fixed Versions:
2.10.0
Product / Package Ecosystem Affected Versions Fixed Version
showdoc/showdoc
 Packagist
< 2.10.0
2.10.0

References

NVD — CVE-2022-0079 NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-0079
Security Fix Commit FIX COMMIT
https://github.com/star7th/showdoc/commit/e43df0a190f68aefa272507d3bd54475f566c1db
Showdoc/showdoc Source Repository REPOSITORY
https://github.com/star7th/showdoc
huntr.dev/bounties/b37f0e26-3... WEB
https://huntr.dev/bounties/b37f0e26-355a-4d50-8495-a567c10828ee

Frequently Asked Questions

What is CVE-2022-0079?
CVE-2022-0079 is a security vulnerability in Showdoc/showdoc involving showdoc is vulnerable to Generation of Error Message Containing Sensitive Information under CWE-209: Generation of Error Message Containing Sensitive Information.
Which Showdoc/showdoc versions are affected?
Affected versions include releases prior to 2.10.0 across affected packages: showdoc/showdoc.
What version fixes CVE-2022-0079?
Upgrading to 2.10.0 (or the latest patched release for your respective branch) resolves the vulnerability.
Is showdoc/showdoc affected?
Yes, showdoc/showdoc is affected in releases prior to 2.10.0. Upgrade your dependency to 2.10.0 or later.
What is the CVSS score of CVE-2022-0079?
CVE-2022-0079 has a CVSS v3.1 base score of 5.3 (MODERATE) with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
What CWE is associated with CVE-2022-0079?
CVE-2022-0079 is classified under CWE-209: Generation of Error Message Containing Sensitive Information (The product generates an error message that includes sensitive information about its environment, users, or associated data.).
How can I check Packagist dependencies for CVE-2022-0079?
Run the dependency tree command: 'inspect dependencies for showdoc/showdoc'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-5mj6-3cmq-fh34",
  "modified" : "2022-01-06T19:38:50Z",
  "published" : "2022-01-06T22:22:46Z",
  "aliases" : [ "CVE-2022-0079" ],
  "summary" : "showdoc is vulnerable to Generation of Error Message Containing Sensitive Information",
  "details" : "showdoc is vulnerable to Generation of Error Message Containing Sensitive Information",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "showdoc/showdoc"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "2.10.0"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2022-0079"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/star7th/showdoc/commit/e43df0a190f68aefa272507d3bd54475f566c1db"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/star7th/showdoc"
  }, {
    "type" : "WEB",
    "url" : "https://huntr.dev/bounties/b37f0e26-355a-4d50-8495-a567c10828ee"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-209" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2022-01-06T19:38:50Z",
    "nvd_published_at" : "2022-01-03T03:15:00Z"
  }
}