CVE-2021-42010
Heron allows CRLF log injection
9.8
CRITICAL
CVSS 3.1
EPSS 1.8%
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.
How to fix CVE-2021-42010
To remediate CVE-2021-42010, upgrade the affected package to a fixed version below.
- Maven/org.apache.heron:heron-api—upgrade to 0.20.5-incubating or later
Is CVE-2021-42010 being exploited?
Low — EPSS is 1.8%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 0.20.5-incubating
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |