Vulnerabilities in pkg:maven/org.apache.heron/heron-api

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Advisory Identifier: GHSA-95w5-q9vp-5vrm
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Advisory Summary

CVE-2021-42010 is a CRITICAL (CVSS 9.8) heron allows crlf log injection vulnerability (CWE-116: Improper Encoding or Escaping of Output) affecting Heron api libraries in the Maven ecosystem. The issue involves heron allows crlf log injection. Remediation is available by upgrading affected packages to version 0.20.5-incubating.

1 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:maven/org.apache.heron/heron-api

1 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:maven/org.apache.heron/heron-api. Select an advisory below to view technical details or fixes.

Advisory ID CVE / NVD Severity Summary
GHSA-95w5-q9vp-5vrm CVE-2021-42010 CRITICAL Heron allows CRLF log injection

CVE-2021-42010 at a Glance

CVE Identifier CVE-2021-42010
GHSA Identifier GHSA-95w5-q9vp-5vrm
Severity CRITICAL
CVSS v3.1 Base Score 9.8
CWE Classification CWE-116: Improper Encoding or Escaping of Output
Affected Product Heron api
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 9.8

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:N/S:U/C:H/I:H/A:H).

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 High (C:H)
Integrity High (I:H)
Availability High (A:H)

How to Fix CVE-2021-42010

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

org.apache.heron:heron-api fixed: 0.20.5-incubating 
<dependency>
    <groupId>org.apache.heron</groupId>
    <artifactId>heron-api</artifactId>
    <version>0.20.5-incubating</version>
</dependency>
Verify Direct and Transitive Dependencies

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

mvn dependency:tree -Dincludes=org.apache.heron

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2021-42010, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree -Dincludes=org.apache.heron

Analyze the terminal output to locate any version of Heron api in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 0.20.5-incubating), your application is affected.

Note: The mvn dependency:tree -Dincludes=org.apache.heron command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-116: Improper Encoding or Escaping of Output, where the product prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly. as a result, the intended structure of the message is not preserved. In Heron api, 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

Heron versions <= 0.20.4-incubating allows CRLF log injection because of the lack of escaping in the log statements. Please update to version 0.20.5-incubating which addresses this issue.

CVE-2021-42010 Affected Heron api Versions

1 component(s)
Fixed Versions:
0.20.5-incubating
Product / Package Ecosystem Affected Versions Fixed Version
org.apache.heron:heron-api
maven/org.apache.heron/heron-api
Maven
< 0.20.5-incubating
0.20.5-incubating

References

NVD — CVE-2021-42010 NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-42010
lists.apache.org/thread/j65nwr8n7jch... WEB
https://lists.apache.org/thread/j65nwr8n7jchngwqptzh100drcr4ry2q
Heron api Security Information SECURITY
http://www.openwall.com/lists/oss-security/2022/10/23/2

Frequently Asked Questions

What is CVE-2021-42010?
CVE-2021-42010 is a security vulnerability in Heron api involving Heron allows CRLF log injection under CWE-116: Improper Encoding or Escaping of Output.
Which Heron api versions are affected?
Affected versions include releases prior to 0.20.5-incubating across affected packages: org.apache.heron:heron-api.
What version fixes CVE-2021-42010?
Upgrading to 0.20.5-incubating (or the latest patched release for your respective branch) resolves the vulnerability.
Is heron-api affected?
Yes, org.apache.heron:heron-api is affected in releases prior to 0.20.5-incubating. Upgrade your dependency to 0.20.5-incubating or later.
What is the CVSS score of CVE-2021-42010?
CVE-2021-42010 has a CVSS v3.1 base score of 9.8 (CRITICAL) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
What CWE is associated with CVE-2021-42010?
CVE-2021-42010 is classified under CWE-116: Improper Encoding or Escaping of Output (The product prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly. As a result, the intended structure of the message is not preserved.).
How can I check Maven dependencies for CVE-2021-42010?
Run the dependency tree command: 'mvn dependency:tree -Dincludes=org.apache.heron'. 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-95w5-q9vp-5vrm",
  "modified" : "2022-10-25T20:22:49Z",
  "published" : "2022-10-24T19:00:16Z",
  "aliases" : [ "CVE-2021-42010" ],
  "summary" : "Heron allows CRLF log injection",
  "details" : "Heron versions <= 0.20.4-incubating allows CRLF log injection because of the lack of escaping in the log statements. Please update to version 0.20.5-incubating which addresses this issue.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.apache.heron:heron-api"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "0.20.5-incubating"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2021-42010"
  }, {
    "type" : "WEB",
    "url" : "https://lists.apache.org/thread/j65nwr8n7jchngwqptzh100drcr4ry2q"
  }, {
    "type" : "WEB",
    "url" : "http://www.openwall.com/lists/oss-security/2022/10/23/2"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-116" ],
    "severity" : "CRITICAL",
    "github_reviewed" : true,
    "github_reviewed_at" : "2022-10-25T20:22:49Z",
    "nvd_published_at" : "2022-10-24T14:15:00Z"
  }
}