CVE-2021-42010

CRLF log injection

State: Published
Severity: 9.8 Critical
Published: Oct 24, 2022
Updated: May 7, 2025
Reserved: Oct 5, 2021

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.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-116 Improper Encoding or Escaping of Output

Affected Products

Product	Versions
Apache Heron (Incubating)Apache Software Foundation	Apache Heron 0.20.4-incubating through 0.20.4-incubatingAffected

References

https://lists.apache.org/thread/j65nwr8n7jchngwqptzh100drcr4ry2q
[oss-security] 20221023 CVE-2021-42010: Apache Heron (Incubating): CRLF log injectionmailing-list

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