All versions of com.puppycrawl.tools:checkstyle before 8.29 are vulnerable to XML External Entity (XXE) Injection due to an incomplete fix for CVE-2019-9658.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 5.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N | 3.9 | 1.4 |
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-611,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| checkstyle | checkstyle | * |
Checkstyle before 8.18 loads external DTDs by default.
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-611,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| debian | debian_linux | 8.0 |
| checkstyle | checkstyle | * |
| fedoraproject | fedora | 28 |
| fedoraproject | fedora | 29 |