Vulnerability CVE-2021-3114


Published: 2021-01-26

Description:
In Go before 1.14.14 and 1.15.x before 1.15.7, crypto/elliptic/p224.go can generate incorrect outputs, related to an underflow of the lowest limb during the final complete reduction in the P-224 field.

Type:

CWE-682

(Incorrect Calculation)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.4/10
4.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
None
Affected software
Golang -> GO 

 References:
https://github.com/golang/go/commit/d95ca9138026cbe40e0857d76a81a16d03230871
https://groups.google.com/g/golang-announce/c/mperVMGa98w

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