CVE-2021-42010

CRLF log injection

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Published Oct 24, 2022 CVSS 3.1 · 9.8 Critical EPSS 1.8% KEV · Not listed

Description

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.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Apache Software Foundation

Apache Heron (Incubating)

affected

Version	Status	Constraints
`Apache Heron 0.20.4-incubating`	affected	≤ 0.20.4-incubating

Configuration 1 [-]

cpe:2.3:a:apache:heron:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2022-7061	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.
Github GHSA	GHSA-95w5-q9vp-5vrm	Heron allows CRLF log injection

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: 1.8% (1.802% probability within 30 days)

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
http://www.openwall.com/lists/oss-security/2022/10/23/2
https://lists.apache.org/thread/j65nwr8n7jchngwqptzh100drcr4ry2q

History

May 7, 2025 7:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Apache Heron

Weaknesses

CWE-116

Sources

CVE record Updated: May 7, 2025, 3:53 PM

Status: PUBLISHED
Assigner: apache
Published: Oct 24, 2022, 12:00 AM
Updated: May 7, 2025, 3:53 PM
Reserved: Oct 5, 2021, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 4, 2024, 3:22 AM

Updated: Aug 4, 2024, 3:22 AM

NVD Updated: Jun 17, 2026, 4:09 AM

Status: Modified
Published: Oct 24, 2022, 2:15 PM
Modified: Jun 17, 2026, 4:09 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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