| Package | Affected versions | Patched versions |
|---|---|---|
| xcode | < 13.0 | 13.0 |
| nginx | ≥ 0.6.18, < 1.8.1≥ 1.9.0, < 1.9.10 | 1.8.11.9.10 |
| software collections | = 1.0 |
The resolver in nginx before 1.8.1 and 1.9.x before 1.9.10 allows remote attackers to cause a denial of service (invalid pointer dereference and worker process crash) via a crafted UDP DNS response.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free