VDB
RHSA-2021%3A0600
RHSA-2021%3A0600
PUBLISHED
CVSS 5.300000190734863 MEDIUM
A flaw was found in Wildfly's implementation of Xerces, specifically in the way the XMLSchemaValidator class in the JAXP component of Wildfly enforced the "use-grammar-pool-only" feature. This flaw allows a specially-crafted XML file to manipulate the validation process in certain cases. This issue is the same flaw as CVE-2020-14621, which affected OpenJDK, and uses a similar code.
Risk Scores
CVSS 3.1
5.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | RHPAM 7.10.0 |
Timeline
- Feb 17, 2021 CVE Published
- May 1, 2026 Distribution Patch
- May 1, 2026 Distribution Patch
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 14, 2026 CVE Updated
References
- https://access.redhat.com/errata/RHSA-2021:0600 advisory
- https://access.redhat.com/security/updates/classification/#important advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1860054 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1881353 issue
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0600.json advisory
- https://access.redhat.com/security/cve/CVE-2020-14338 advisory
- https://www.cve.org/CVERecord?id=CVE-2020-14338 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2020-14338 advisory
- https://access.redhat.com/security/cve/CVE-2020-25638 advisory
- https://www.cve.org/CVERecord?id=CVE-2020-25638 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2020-25638 advisory