Vulnerability 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.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Golang | Go | >= 1.18.0, < 1.18.1 |
| Apple | Macos | - |
Related Weaknesses (CWE)
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-744259.pdf
- https://groups.google.com/g/golang-announceMailing ListVendor Advisory
- https://groups.google.com/g/golang-announce/c/oecdBNLOml8Mailing ListRelease NotesVendor Advisory
- https://security.gentoo.org/glsa/202208-02Third Party Advisory
- https://security.netapp.com/advisory/ntap-20230309-0001/
- https://cert-portal.siemens.com/productcert/pdf/ssa-744259.pdf
- https://groups.google.com/g/golang-announceMailing ListVendor Advisory
- https://groups.google.com/g/golang-announce/c/oecdBNLOml8Mailing ListRelease NotesVendor Advisory
- https://security.gentoo.org/glsa/202208-02Third Party Advisory
- https://security.netapp.com/advisory/ntap-20230309-0001/
FAQ
What is CVE-2022-27536?
CVE-2022-27536 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 t...
How severe is CVE-2022-27536?
CVE-2022-27536 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-27536?
Check the references section above for vendor advisories and patch information. Affected products include: Golang Go, Apple Macos.