CVE-2022-45143
Apache Tomcat improperly escapes input from JsonErrorReportValve
7.5
HIGH
CVSS 3.1
EPSS 0.89%
Description
The JsonErrorReportValve in Apache Tomcat 8.5.83, 9.0.40 to 9.0.68 and 10.1.0-M1 to 10.1.1 did not escape the type, message or description values. In some circumstances these are constructed from user provided data and it was therefore possible for users to supply values that invalidated or manipulated the JSON output.
How to fix CVE-2022-45143
To remediate CVE-2022-45143, upgrade the affected package to a fixed version below.
- —upgrade to 9.0.69 or later
- —upgrade to 9.0.43-2~deb11u6 or later
- —upgrade to 8.5.84 or later
- —upgrade to 10.1.2 or later
- —upgrade to 8.5.84 or later
Is CVE-2022-45143 being exploited?
Low — EPSS is 0.9%, meaning exploitation activity has not been observed at scale.
Affected packages (5)
- >= 9.0.40, < 9.0.69, >= 8.5.83, < 8.5.84, >= 10.1.1, < 10.1.2
- from 0, < 9.0.43-2~deb11u6
- >= 8.5.83, < 8.5.84
- >= 10.1.0, < 10.1.2
- >= 8.5.83, < 8.5.84
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |