Vulnerability Monitor

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CVE-2020-35733

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.

Published

2021-01-15T14:15:14.803

Last Modified

2024-11-21T05:27:58.170

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-295

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	erlang	erlang\/otp	< 23.2.2	Yes
Operating System	fedoraproject	fedora	33	Yes

References

https://erlang.org/pipermail/erlang-questions/2021-January/100357.html Mailing List, Release Notes, Vendor Advisory ([email protected])
https://github.com/erlang/otp/releases Third Party Advisory ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E4CXZWUOZELT7A5ZN6DJRQHX7L35V4PW/ ([email protected])
https://www.erlang.org/downloads Product, Vendor Advisory ([email protected])
https://www.erlang.org/news Release Notes, Vendor Advisory ([email protected])
https://erlang.org/pipermail/erlang-questions/2021-January/100357.html Mailing List, Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/erlang/otp/releases Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E4CXZWUOZELT7A5ZN6DJRQHX7L35V4PW/ (af854a3a-2127-422b-91ae-364da2661108)
https://www.erlang.org/downloads Product, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.erlang.org/news Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)