Kurz gesagt
- CVE-2022-27536 ist eine Schwachstelle (HOCH (CVSS 7.5)) in stdlib, go (golang).
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 1.5%, höher als bei 73.7% aller Schwachstellen.
- Abhilfe: auf 1.18.1 oder neuer aktualisieren.
| Package | Affected versions | Patched versions |
|---|
| stdlib Go | ≥ 1.18.0-0, < 1.18.1
| 1.18.1
|
| go | ≥ 1.18.0, < 1.18.1
| 1.18.1
|
Description
Verifying certificate chains containing certificates which are not compliant with RFC 5280 causes Certificate.Verify to panic on macOS.
These chains can be delivered through TLS and can cause a crypto/tls or net/http client to crash.
NVD description
Certificate.Verify in crypto/x509 in Go 1.18.x before 1.18.1 can be caused to panic on macOS when presented with certain malformed certificates. This allows a remote TLS server to cause a TLS client to panic.
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