Vulnerability Description
An issue was discovered in Erlang/OTP before 23.2.2. The ssl application 10.2 accepts and trusts an invalid X.509 certificate chain to a trusted root Certification Authority.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Erlang | Erlang\/Otp | < 23.2.2 |
| Fedoraproject | Fedora | 33 |
Related Weaknesses (CWE)
References
- https://erlang.org/pipermail/erlang-questions/2021-January/100357.htmlMailing ListRelease NotesVendor Advisory
- https://github.com/erlang/otp/releasesThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://www.erlang.org/downloadsProductVendor Advisory
- https://www.erlang.org/newsRelease NotesVendor Advisory
- https://erlang.org/pipermail/erlang-questions/2021-January/100357.htmlMailing ListRelease NotesVendor Advisory
- https://github.com/erlang/otp/releasesThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://www.erlang.org/downloadsProductVendor Advisory
- https://www.erlang.org/newsRelease NotesVendor Advisory
FAQ
What is CVE-2020-35733?
CVE-2020-35733 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue was discovered in Erlang/OTP before 23.2.2. The ssl application 10.2 accepts and trusts an invalid X.509 certificate chain to a trusted root Certification Authority.
How severe is CVE-2020-35733?
CVE-2020-35733 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-2020-35733?
Check the references section above for vendor advisories and patch information. Affected products include: Erlang Erlang\/Otp, Fedoraproject Fedora.