| Package | Affected versions | Patched versions |
|---|---|---|
| vios | = 4.1.2.0≥ 4.1.0, < 4.1.1.30 | 4.1.1.30 |
| openshift container platform | = 4.0 | |
| libxml2 | < 2.15.2 | 2.15.2 |
A flaw was found in the libxml2 library. This uncontrolled resource consumption vulnerability occurs when processing XML catalogs that contain repeated <nextCatalog> elements pointing to the same downstream catalog. A remote attacker can exploit this by supplying crafted catalogs, causing the parser to redundantly traverse catalog chains. This leads to excessive CPU consumption and degrades application availability, resulting in a denial-of-service condition.
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