| Package | Affected versions | Patched versions |
|---|---|---|
| xcode | < 13.0 | 13.0 |
| nginx | ≥ 0.6.18, ≤ 1.8.0≥ 1.9.0, < 1.9.10 | 1.9.10 |
Use-after-free vulnerability in the resolver in nginx 0.6.18 through 1.8.0 and 1.9.x before 1.9.10 allows remote attackers to cause a denial of service (worker process crash) or possibly have unspecified other impact via a crafted DNS response related to CNAME response processing.
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